Merge pull request #15770 from rofl0r/ci_tag_ver_fix

CI: fix tag regex to match also shorter tags like v1.13

.github/workflows/build.yml

@@ -7,7 +7,7 @@ on:
     # For testing.
     - actions
     tags:
-      - "v*.*.*"
+      - "v*.*"
     paths-ignore:
     - '*.{txt,md}'
     - 'Tools/**'

.github/workflows/tarball.yml

@@ -7,7 +7,7 @@ on:
       - created
   push:
     tags:
-      - "v*.*.*"
+      - "v*.*"
 
 jobs:
   build: