Fix: Empty regex match

Author: emyfops

.github/labeler-config.yml

@@ -4,7 +4,7 @@ critical:
 
 # Add/remove 'bug' label if issue contains the word 'bug'
 bug:
-  - '(bug|error|issue|problem|crash|fix|broken|cannot|unable|wrong|fail|fault|flaw|defect|does not|not|prevent|prevents|unexpected|)'
+  - '(bug|error|issue|problem|crash|fix|broken|cannot|unable|wrong|fail|fault|flaw|defect|does not|not|prevent|prevents|unexpected)'
 
 # Add the triage label to all issues/PRs
 triage: