Some spring-cherry-pick.yml clean up

* Expose `Auto-cherry-pick to` token as a `spring-cherry-pick.yml` workflow `autoCherryPickMessage` input

.github/workflows/spring-cherry-pick.yml

@@ -2,6 +2,12 @@ name: Automatically cherry-pick commit
 
 on:
   workflow_call:
+    inputs:
+      autoCherryPickToken:
+        description: 'The sub-string in the commit message to determine that commit has to be cherry-picked'
+        required: false
+        default: Auto-cherry-pick to
+        type: string
 
     secrets:
       GH_ACTIONS_REPO_TOKEN:
@@ -13,20 +19,23 @@ env:
 jobs:
   cherry-pick:
     runs-on: ubuntu-latest
-    if: contains(github.event.head_commit.message, 'Auto-cherry-pick to')
+    if: contains(github.event.head_commit.message, inputs.autoCherryPickToken)
     steps:
 
       - uses: actions/checkout@v4
         with:
           token: ${{ env.GITHUB_TOKEN }}
           show-progress: false
+          fetch-depth: 0
 
       - name: Cherry-pick to branches in commit message
         run: |
           git config --global user.name 'Spring Builds'
           git config --global user.email '[email protected]'
-          branches=$(echo '${{ github.event.head_commit.message }}' | grep 'Auto-cherry-pick to' | grep -o1 -E "([0-9]+\.[0-9]+\.x)")
-          branchCommitMessage=$(echo '${{ github.event.head_commit.message }}' | grep -v 'Auto-cherry-pick to')
+          cherryPickToken=${{ inputs.autoCherryPickToken }}
+          commitMessage=${{ github.event.head_commit.message }}
+          branches=$(echo '$commitMessage' | grep '$cherryPickToken' | grep -o1 -E "([0-9]+\.[0-9]+\.x)")
+          branchCommitMessage=$(echo '$commitMessage' | grep -v '$cherryPickToken')
           for branch in $branches
           do 
             git checkout $branch
@@ -38,5 +47,5 @@ jobs:
               exit 1
             fi
             git commit –amend -m $branchCommitMessage  
-            git push origin $branch
+            git push $branch
           done