Check loop task delimiter in filter

[pmchung]

Pull Request type

• [x] Bugfix
• [ ] Feature
• [ ] Refactoring (no functional changes, no api changes)
• [ ] Build related changes (Please run ./gradlew generateLock saveLock to refresh dependencies)
• [ ] WHOSUSING.md
• [ ] Other (please describe):

NOTE: Please remember to run ./gradlew spotlessApply to fix any format violations.

Changes in this PR

All tasks under a task reference name is check as a loop over task when it does not contain the delimiter. This add the check to ensure only what seems to be a loop over task based on the delimiter will be worked on. Issue #3309

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This PR is stale, because it has been open for 45 days with no activity. Remove the stale label or comment, or this will be closed in 7 days.

[github-actions[bot]]

This PR was closed, because it has been stalled for 7 days with no activity.