Must use remote branches since we don't have local branches that trac…

…k them yet

.github/workflows/dev-to-stage.yml

@@ -35,7 +35,7 @@ jobs:
         fetch-depth: 0
 
     - name: Get number of files that were changed between dev and stage (with some exceptions)
-      run: echo NUM_FILES_CHANGED=$(git diff ${{ vars.STAGE_BRANCH_NAME }}..${{ vars.DEV_BRANCH_NAME }} --name-only | grep --invert-match --count -e "^doc/" -e "^aerospike-stubs/") >> $GITHUB_ENV
+      run: echo NUM_FILES_CHANGED=$(git diff origin/${{ vars.STAGE_BRANCH_NAME }}..origin/${{ vars.DEV_BRANCH_NAME }} --name-only | grep --invert-match --count -e "^doc/" -e "^aerospike-stubs/") >> $GITHUB_ENV
 
     - name: If any files were changed besides the exceptions, run the stage tests
       run: echo run_stage_tests=${{ env.NUM_FILES_CHANGED != '0' }} >> $GITHUB_OUTPUT