Sync version number fixup from main package, contains #6546 and #6752 fixes. Note that scylla-python3 likely does not affect this versioning issue, since it uses python3 version, which normally does not contain 'rcX'.
Sync version number fixup from main package, contains #6546 and #6752 fixes. Note that scylla-python3 likely does not affect this versioning issue, since it uses python3 version, which normally does not contain 'rcX'.