Upgrade sortpom-maven-plugin 3.2.1 -> 3.3.0

[Picnic-Bot]

This PR contains the following updates:

Package	Type	Update	Change
sortpom-maven-plugin	build	minor	3.2.1 -> 3.3.0

---

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[Picnic-Bot]

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Suggested commit message:

Upgrade sortpom-maven-plugin 3.2.1 -> 3.3.0 (#731)

See:
- https://github.com/Ekryd/sortpom/wiki/Versions
- https://github.com/Ekryd/sortpom/releases/tag/sortpom-parent-3.3.0
- https://github.com/Ekryd/sortpom/compare/sortpom-parent-3.2.1...sortpom-parent-3.3.0

[github-actions]

Looks good. No mutations were possible for these changes.
Mutation testing report by Pitest. Review any surviving mutants by inspecting the line comments under Files changed.

[Stephan202]

I guess we don't need the new keepTimestamp and quiet flags (the current output isn't so bad?).

[github-actions]

Looks good. No mutations were possible for these changes.
Mutation testing report by Pitest. Review any surviving mutants by inspecting the line comments under Files changed.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
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No Coverage information
0.0% Duplication

[rickie]

You are right, don't think it is necessary. Let's merge!