Release v2.5.15

Fix(CI) Update version of bump2version version used (#59)

Description

bump2version-ci cannot deal with double quotes "like these" in commit messages. This was patched in Clinical-Genomics/bump2version-ci#12.

However we seem to still be using the old version in our github action

Changed

• Now uses Clinical-Genomics/bump2version-ci@2.0.3 instead of Clinical-Genomics/bump2version-ci@v3