Complete equivalence test implementation

Author: liamcervante

.github/actions/equivalence-test/action.yml

@@ -73,5 +73,5 @@ runs:
           --base ${{ inputs.current-branch }} \
           --head ${{ inputs.new-branch }} \
           --title "Update equivalence test golden files" \
-          --body "{{ inputs.message }}" \
+          --body '${{ inputs.message }}' \
           --reviewer ${{ inputs.reviewers }}

.github/workflows/equivalence-test-update.yml

@@ -21,8 +21,8 @@ jobs:
       - name: target_branch
         id: target_branch
         run: |
-          merged="${{ github.event.pull_request.merged }}"
-          target_branch="${{ github.event.pull_request.base.ref }}"
+          merged='${{ github.event.pull_request.merged }}'
+          target_branch='${{ github.event.pull_request.base.ref }}'
           
           targets_release_branch=false
           if [ "$target_branch" == "main" ]; then