build(deps): Bump actions/checkout from 2 to 2.3.4 (#6456)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 2.3.4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2...v2.3.4)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/coverage.yml

@@ -10,7 +10,7 @@ jobs:
   split-test-files:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - name: Create a file with all the pkgs
         run: go list ./... > pkgs.txt
       - name: Split pkgs into 4 files
@@ -45,7 +45,7 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: "1.16"
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |
@@ -67,7 +67,7 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: "1.16"
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |
@@ -95,7 +95,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: tests
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |

.github/workflows/docker.yml

@@ -14,7 +14,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v2.3.4
       - name: Prepare
         id: prep
         run: |

.github/workflows/docs.yml

@@ -14,7 +14,7 @@ jobs:
       image: tendermintdev/docker-website-deployment
     steps:
       - name: Checkout 🛎️
-        uses: actions/checkout@v2.3.1
+        uses: actions/checkout@v2.3.4
         with:
           persist-credentials: false
           fetch-depth: 0

.github/workflows/e2e-nightly-34x.yml

@@ -25,7 +25,7 @@ jobs:
         with:
           go-version: '1.16'
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           ref: 'v0.34.x'
 

.github/workflows/e2e-nightly-master.yml

@@ -25,7 +25,7 @@ jobs:
         with:
           go-version: '1.16'
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
 
       - name: Build
         working-directory: test/e2e

.github/workflows/e2e.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: '1.16'
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |

.github/workflows/fuzz-nightly.yml

@@ -17,7 +17,7 @@ jobs:
         with:
           go-version: '1.16'
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
 
       - name: Install go-fuzz
         working-directory: test/fuzz

.github/workflows/jepsen.yml

@@ -46,7 +46,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the Jepsen repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
         with:
           repository: 'tendermint/jepsen'
 

.github/workflows/linkchecker.yml

@@ -6,7 +6,7 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v2.3.4
       - uses: gaurav-nelson/github-action-markdown-link-check@1.0.12
         with:
           folder-path: "docs"

.github/workflows/lint.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 8
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |

.github/workflows/linter.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
       - name: Lint Code Base
         uses: docker://github/super-linter:v3
         env:

.github/workflows/proto-docker.yml

@@ -16,7 +16,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v2.3.4
       - name: Prepare
         id: prep
         run: |

.github/workflows/proto.yml

@@ -11,13 +11,13 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 4
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v2.3.4
       - name: lint
         run: make proto-lint
   proto-breakage:
     runs-on: ubuntu-latest
     timeout-minutes: 4
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v2.3.4
       - name: check-breakage
         run: make proto-check-breaking-ci

.github/workflows/release.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 

.github/workflows/tests.yml

@@ -18,7 +18,7 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: "1.16"
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |
@@ -50,7 +50,7 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: "1.16"
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |
@@ -82,7 +82,7 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: "1.16"
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |
@@ -113,7 +113,7 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: "1.16"
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |