Only create docker images for version and latest

Author: rjpearce

.github/workflows/docker-image.yml

@@ -30,8 +30,6 @@ jobs:
             type=ref,event=branch
             type=ref,event=pr
             type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=semver,pattern={{major}}
             type=raw,value=latest,enable={{is_default_branch}}        
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3