prometheus: bump to 2.15.2

Also remove fsnotify patch as compiling without it worked for mipsel64le

Signed-off-by: Paul Spooren <mail@aparcar.org>

utils/prometheus/Makefile

@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=prometheus
-PKG_VERSION:=2.10.0
-PKG_RELEASE:=2
+PKG_VERSION:=2.15.2
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/prometheus/prometheus/tar.gz/v${PKG_VERSION}?
-PKG_HASH:=0362f4aa2fb44cc2c572df140da742bdf99fe9f338157a83f6634694fd693000
+PKG_HASH:=42cc464ffcede82d077be10e0b5cf6eff6bf62ed2b85cc5cb4ae9be73b7ed245
 
 PKG_LICENSE:=Apache-2.0
 PKG_LICENSE_FILES:=LICENSE

utils/prometheus/patches/001-update-fsnotify.patch

@@ -1,27 +0,0 @@
-fsnotify v1.3.1 uses unix.InotifyInit, which does not exist for mips64/mips64el
-v1.4.2 changed to unix.InotifyInit1, which should exist for all Linux systems
-
---- a/go.mod
-+++ b/go.mod
-@@ -95,7 +95,7 @@ require (
- 	google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19
- 	google.golang.org/grpc v1.19.1
- 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
--	gopkg.in/fsnotify/fsnotify.v1 v1.3.1
-+	gopkg.in/fsnotify/fsnotify.v1 v1.4.7
- 	gopkg.in/inf.v0 v0.9.1 // indirect
- 	gopkg.in/yaml.v2 v2.2.2
- 	k8s.io/api v0.0.0-20190409021203-6e4e0e4f393b
---- a/go.sum
-+++ b/go.sum
-@@ -416,8 +416,8 @@ gopkg.in/check.v1 v1.0.0-20180628173108-
- gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
- gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
- gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
--gopkg.in/fsnotify/fsnotify.v1 v1.3.1 h1:2fkCHbPQZNYRAyRyIV9VX0bpRkxIorlQDiYRmufHnhA=
--gopkg.in/fsnotify/fsnotify.v1 v1.3.1/go.mod h1:Fyux9zXlo4rWoMSIzpn9fDAYjalPqJ/K1qJ27s+7ltE=
-+gopkg.in/fsnotify/fsnotify.v1 v1.4.7 h1:XNNYLJHt73EyYiCZi6+xjupS9CpvmiDgjPTAjrBlQbo=
-+gopkg.in/fsnotify/fsnotify.v1 v1.4.7/go.mod h1:Fyux9zXlo4rWoMSIzpn9fDAYjalPqJ/K1qJ27s+7ltE=
- gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
- gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
- gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=