fixes #2585: Make spotlessInstallGitPrePushHook task compatible with Gradle configuration cache#2586

jsoberg wants to merge 2 commits into

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jsoberg:jsoberg/#2585/fix-install-git-hooks-task-for-config-cachejsoberg/spotless:jsoberg/#2585/fix-install-git-hooks-task-for-config-cacheCopy head branch name to clipboard