Merge branch 'runner-wrapper-errch-buffer' into 'main'

runner-wrapper: buffer errCh to avoid goroutine leak on shutdown

See merge request https://gitlab.com/gitlab-org/gitlab-runner/-/merge_requests/6337

Merged-by: Mikhail Mazurskiy <mmazurskiy@gitlab.com>
Approved-by: Mikhail Mazurskiy <mmazurskiy@gitlab.com>
Co-authored-by: Emmanuel326 <nyariboemmanuel8@gmail.com>

Author: 2 people

helpers/runner_wrapper/wrapper.go

@@ -49,7 +49,7 @@ func New(log logrus.FieldLogger, path string, args []string) *Wrapper {
 		log:                log,
 		path:               path,
 		args:               args,
-		errCh:              make(chan error),
+		errCh:              make(chan error, 1),
 		terminationTimeout: DefaultTerminationTimeout,
 		status:             api.StatusUnknown,
 		commanderFactory:   newDefaultCommander,