version without v prefix

Author: André Böni

.github/workflows/on_tag_release.yaml

@@ -2,7 +2,7 @@ on:
   push:
     # Sequence of patterns matched against refs/tags
     tags:
-      - 'v[0-9]+.[0-9]+.[0-9]+' # Push events to matching v*, i.e. v1.0, v20.15.10
+      - '[0-9]+.[0-9]+.[0-9]+' # Push events to matching v*, i.e. v1.0, v20.15.10
 
 name: Create Release
 
@@ -11,7 +11,7 @@ jobs:
     name: Create Release
     runs-on: ubuntu-latest
     steps:
-      - run: echo "version=$(echo ${{ github.ref }} | sed 's|refs/tags/v||')" >> "$GITHUB_ENV"
+      - run: echo "version=$(echo ${{ github.ref }} | sed 's|refs/tags/||')" >> "$GITHUB_ENV"
       - name: Checkout code
         uses: actions/checkout@master
       - name: Create Release