Bump gcal_sync to 4.1.1

[allenporter]

Proposed change

Bump gcal_sync to 4.1.1

Includes a fix to re-write invalid recurrence rules returned by the google calendar API to match strict parsing checks.

Release notes: https://github.com/allenporter/gcal_sync/releases/tag/4.1.1
Changelog: allenporter/gcal_sync@4.1.0...4.1.1

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes Google Calendar API returns invalid recurrence rules and fails with "Error evaluating recurrence rule" #85365
• This PR is related to issue:
• Link to documentation pull request:

Checklist

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[gatonero]

As an retired IT person I admire your professional and effective error management!