Update plugin org.ajoberstar.grgit to v5.3.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.ajoberstar.grgit	5.2.2 -> 5.3.0

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Release Notes

ajoberstar/grgit (org.ajoberstar.grgit)

v5.3.0

Compare Source

Small release to resolve outstanding issues that I still felt were in scope (given feature freeze, see README for more background).

Breaking Changes

None

Enhancements

• #​362 Add GrgitService#findGrgit() which returns an Optional<Grgit> allowing accessing whether a repo is present or not, rather than throwing like getGrgit() does.

Fixes

• #​391 initIfNoTExists on GrgitService works now
• Update dependencies

Deprecations

None

Compatibility

Tested on the following version:

Java Version	Gradle Versions
11	7.0.2, 7.6.4, 8.0.2, 8.10.2
17	7.3.3, 7.6.4, 8.0.2, 8.10.2
21	8.4, 8.10.2

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Configuration

📅 Schedule: Branch creation - "on the first day of the month" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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