ensure checkout uses inputs.releaseBranch in release branch workflow

Author: sean-breen

.github/workflows/release-branch.yml

@@ -73,6 +73,8 @@ jobs:
     steps:
       - name: Checkout Repository
         uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        with:
+          ref: ${{ inputs.releaseBranch }}
 
       - name: Set variables
         id: vars
@@ -96,6 +98,8 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
         if: ${{ needs.vars.outputs.github_release == 'true' }}
+        with:
+          ref: ${{ inputs.releaseBranch }}
 
       - name: Create Draft Release
         uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
@@ -190,6 +194,8 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
         if: ${{ needs.vars.outputs.tag_release == 'true' }}
+        with:
+          ref: ${{ inputs.releaseBranch }}
 
       - name: Tag release
         if: ${{ needs.vars.outputs.tag_release == 'true' }}
@@ -209,6 +215,8 @@ jobs:
     steps:
       - name: Checkout Repository
         uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        with:
+          ref: ${{ inputs.releaseBranch }}
 
       - name: Setup go
         uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0