test/fuzz: add current fuzzing to oss-fuzz-build script (#6576)

Updates #6557

test/fuzz/oss-fuzz-build.sh

@@ -1,3 +1,14 @@
 #!/bin/bash -eu
 
 export FUZZ_ROOT="github.com/tendermint/tendermint"
+
+(cd "$FUZZ_ROOT"/test/fuzz/p2p/addrbook; go run ./init-corpus/main.go)
+compile_go_fuzz "$FUZZ_ROOT"/test/fuzz/p2p/addrbook Fuzz fuzz_p2p_addrbook fuzz
+(cd "$FUZZ_ROOT"/test/fuzz/p2p/pex; go run ./init-corpus/main.go)
+compile_go_fuzz "$FUZZ_ROOT"/test/fuzz/pex Fuzz fuzz_p2p_pex fuzz
+(cd "$FUZZ_ROOT"/test/fuzz/p2p/secret_connection; go run ./init-corpus/main.go)
+compile_go_fuzz "$FUZZ_ROOT"/test/fuzz/secret_connection Fuzz fuzz_p2p_secret_connection fuzz
+
+compile_go_fuzz "$FUZZ_ROOT"/test/fuzz/mempool Fuzz fuzz_mempool fuzz
+
+compile_go_fuzz "$FUZZ_ROOT"/test/fuzz/rpc/jsonrpc/server Fuzz fuzz_rpc_jsonrpc_server fuzz