Fixing release logic

github.ref string always starts with `refs/tags`

Author: thirtytwobits

.github/workflows/toolshed.yml

@@ -15,7 +15,7 @@ env:
 jobs:
 
   dry_run:
-    if: ${{ github.event_name == 'pull_request' || ( github.event_name == 'release' && startsWith( github.ref, 'ts') && github.event.release.prerelease ) }}
+    if: ${{ github.event_name == 'pull_request' || ( github.event_name == 'release' && startsWith( github.ref, 'refs/tags/ts') && github.event.release.prerelease ) }}
     runs-on: ubuntu-latest
 
     steps:
@@ -34,7 +34,7 @@ jobs:
       run: cd ${{ env.IMAGE_NAME}} && docker buildx build --platform linux/arm64,linux/amd64 .
 
   release:
-    if: ${{ github.event_name == 'release' && startsWith( github.ref, 'ts' ) && !github.event.release.prerelease }}
+    if: ${{ github.event_name == 'release' && startsWith( github.ref, 'refs/tags/ts' ) && !github.event.release.prerelease }}
     runs-on: ubuntu-latest
 
     steps: