Update trigger tag regex

.github/workflows/docker-release.yml

@@ -3,7 +3,7 @@ name: Build docker images
 on:
   push:
     tags:
-      - '^v[0-9]{2}\.[0-9]{2}(\.[0-9]{1,2})?$'
+      - '^v[0-9]{1,2}\.[0-9]{2}(\.[0-9]{1,2})?$'
   workflow_dispatch:
     inputs:
       version: