sync: update .github/.env.base from source repository (#188)

Author: mrz1836

.github/.env.base

@@ -130,7 +130,7 @@ GO_COVERAGE_PROVIDER=internal
 CODECOV_TOKEN_REQUIRED=false
 
 # Go Coverage Tool Version
-GO_COVERAGE_VERSION=v1.1.11           # https://github.com/mrz1836/go-coverage
+GO_COVERAGE_VERSION=v1.1.12           # https://github.com/mrz1836/go-coverage
 GO_COVERAGE_USE_LOCAL=false           # Use local version for development
 
 # Core Coverage Settings