Adapt release-tarball-comparison.sh to dotted tag notation
Recently, the tag notation format changed:
v9_19_9 -> v9.19.9
v9_18_13-S1 -> v9.18.13-S1release-tarball-comparison.sh needs to adapt.
Tested locally with March release tarballs.
Recently, the tag notation format changed:
v9_19_9 -> v9.19.9
v9_18_13-S1 -> v9.18.13-S1release-tarball-comparison.sh needs to adapt.
Tested locally with March release tarballs.