chore: remove [chore] from exempt since it is not allowed under linter rules

Author: agarvin-nr

.github/workflows/changelog.yaml

@@ -1,7 +1,7 @@
 # This action requires that any PR targeting the main branch should add a
 # yaml file to the ./.chloggen/ directory. If a CHANGELOG entry is not required,
 # or if performing maintenance on the Changelog, add the "Skip Changelog" label,
-# or prefix the pull request title with any of the following: "[chore]", "chore",
+# or prefix the pull request title with any of the following: "chore",
 # "build", "ci", "refactor", "style", "test".
 
 name: changelog
@@ -38,7 +38,7 @@ jobs:
           PR_TITLE: ${{ github.event.pull_request.title }}
           PR_LABELS: ${{ toJSON(github.event.pull_request.labels.*.name) }}
         run: |
-          CHLOG_EXEMPT_PREFIXES=('[chore]' 'chore' 'build' 'ci' 'refactor' 'style' 'test')
+          CHLOG_EXEMPT_PREFIXES=('chore' 'build' 'ci' 'refactor' 'style' 'test')
           for prefix in "${CHLOG_EXEMPT_PREFIXES[@]}"; do
             if [[ "$PR_TITLE" == "$prefix"* ]]; then
               echo "Title has exempt prefix '$prefix'; changelog not required."
@@ -75,7 +75,7 @@ jobs:
           then
             echo "CHANGELOG.md should not be directly modified."
             echo "Please add a .yaml file to the ./.chloggen/ directory."
-            echo "Alternately, add either \"chore:\" or \"[chore]\" to the title of the pull request or add the \"Skip Changelog\" label if this job should be skipped."
+            echo "Alternately, add \"chore:\" to the title of the pull request or add the \"Skip Changelog\" label if this job should be skipped."
             false
           else
             echo "CHANGELOG.md was not modified."
@@ -91,7 +91,7 @@ jobs:
             echo "No changelog entry was added or changed in the ./.chloggen/ directory."
             echo "Please add or edit an existing .yaml file in the ./.chloggen/ directory."
             echo "See CONTRIBUTING.md for more details."
-            echo "Alternately, add either \"[chore]\" to the title of the pull request or add the \"Skip Changelog\" label if this job should be skipped."
+            echo "Alternately, add \"chore:\" to the title of the pull request or add the \"Skip Changelog\" label if this job should be skipped."
             false
           else
             echo "A changelog entry was added to the ./.chloggen/ directory."