Bump go-boilerplate; make error codes sequential

core/launchClipClearProcessCLIUNIX.go

@@ -14,7 +14,7 @@ import (
 // For non-interactive CLI implementations, an entirely separate process is created for this purpose.
 func LaunchClipClearProcess(copySubject string, isWayland bool) {
 	cmd := exec.Command(os.Args[0], "clipclear", strconv.FormatBool(isWayland))
-	back.WriteToStdin(cmd, copySubject)
+	_ = back.WriteToStdin(cmd, copySubject)
 	_ = cmd.Start()
 	os.Exit(0) // use os.Exit directly since this version of this function is only meant for non-interactive CLI implementations
 }