Use v in front of charts branch versions

Author: thardeck

.github/workflows/release.yml

@@ -203,7 +203,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           version=$(jq -r '.version' <<< '${{ steps.goreleaser.outputs.metadata }}')
-          branch_version=$(cut -d'.' -f1,2 <<< "$version")
+          branch_version=v$(cut -d'.' -f1,2 <<< "$version")
           charts_branch=charts/$branch_version
 
           if [ ! -e ~/.gitconfig ]; then
@@ -216,7 +216,7 @@ jobs:
             git checkout --orphan "$charts_branch"
             git rm -rf .
 
-            echo "# Fleet Helm Charts for v$branch_version versions" > README.md
+            echo "# Fleet Helm Charts for $branch_version versions" > README.md
             echo "The documentation is centralized in a unique place, checkout https://fleet.rancher.io/." >> README.md
 
             git checkout origin/main -- LICENSE .gitignore