Update Release tag checking to support v1.10.0

[wilwade]

\d doesn't work as expected. Using [0-9] instead

Goal

The goal of this PR is to fix a release tagging issue

Test in bash:

[[ "v1.10.0" =~ ^v([0-9]+)\.(0|([1-9][0-9]+))\.(0|([1-9][0-9]+))(-rc[1-9][0-9]*)?$ ]] && echo "works"
[[ "v1.0.0" =~ ^v([0-9]+)\.(0|([1-9][0-9]+))\.(0|([1-9][0-9]+))(-rc[1-9][0-9]*)?$ ]] && echo "works"
[[ "v1.01.0" =~ ^v([0-9]+)\.(0|([1-9][0-9]+))\.(0|([1-9][0-9]+))(-rc[1-9][0-9]*)?$ ]] || echo "fails correctly"
[[ "v1.1.01" =~ ^v([0-9]+)\.(0|([1-9][0-9]+))\.(0|([1-9][0-9]+))(-rc[1-9][0-9]*)?$ ]] || echo "fails correctly"
[[ "v1.1.1-rc0" =~ ^v([0-9]+)\.(0|([1-9][0-9]+))\.(0|([1-9][0-9]+))(-rc[1-9][0-9]*)?$ ]] || echo "fails correctly"

[demisx]

Looks good.