Merge pull request #1313 from dgrisonnet/enable-auto-updates

.github: enable auto updates on release branches

Author: paulfantom

.github/workflows/versions.yaml

@@ -10,6 +10,8 @@ jobs:
     strategy:
       matrix:
         branch:
+          - 'release-0.5'
+          - 'release-0.6'
           - 'release-0.7'
           - 'release-0.8'
           - 'main'