Upgrade Pitest Git plugins 1.0.3 -> 1.0.4

[Picnic-Bot]

This PR contains the following updates:

Package	Type	Update	Change
com.groupcdg:pitest-git-plugin	build	patch	1.0.3 -> 1.0.4
com.groupcdg:pitest-github-maven-plugin	build	patch	1.0.3 -> 1.0.4
com.groupcdg:pitest-git-maven-plugin	build	patch	1.0.3 -> 1.0.4

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• If you want to rebase/retry this PR, check this box

[Picnic-Bot]

Suggested commit message:

Upgrade Pitest Git plugins 1.0.3 -> 1.0.4 (#490)

[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.

[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.

[rickie]

No difference in output. Assumed you checked it but still wanted to verify :). Will rebase and merge.

[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.