Remove scripts/auxiliar/update-patch-version.sh

This script replaces all instances of the input version, including those in all regtests added in the version in question by other patches, so it has little usefulness. As updating the \version statements is not a significant burden in practice, just drop it.

added Scripts label

assigned to @jeanas

added Patchnew label

added Patchreview label and removed Patchnew label

approved this merge request

added Patchcountdown label and removed Patchreview label

added Patchpush label and removed Patchcountdown label

added 23 commits

• 5db7f37c...8617346b - 22 commits from branch lilypond:master
• 435007f7 - Remove scripts/auxiliar/update-patch-version.sh

Compare with previous version

Equal diff for commits 5db7f37c and 435007f7, not resetting patch status.

enabled an automatic merge when the pipeline for 435007f7 succeeds

merged

removed Patchpush label

changed milestone to %2.23.10