.github: only set latest tag on .0 releases

Prevent patch releases from stealing the "latest" tag from newer minor
versions. Only vXX.YY and vXX.YY.0 releases should be marked as latest.

Fixes #1187

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

.github/workflows/release.yml

@@ -125,7 +125,7 @@ jobs:
           if echo $ver | grep -qE 'v[0-9.]+(-alpha|-beta|-rc)[0-9]*'; then
             echo "pre=true"     >> $GITHUB_OUTPUT
             echo "latest=false" >> $GITHUB_OUTPUT
-          elif echo $ver | grep -qE '^v[0-9.]+\.[0-9.]+(\.[0-9]+)?$'; then
+          elif echo $ver | grep -qE '^v[0-9]+\.[0-9]+(\.0)?$'; then
             echo "pre=false"    >> $GITHUB_OUTPUT
             echo "latest=true"  >> $GITHUB_OUTPUT
             echo "cat=Releases" >> $GITHUB_OUTPUT