Update credentials

Author: skkra0

.github/workflows/build-publish-staging-anvilops.yml

@@ -1,11 +1,11 @@
-name: Build and Publish AnvilOps Docker image
+name: Build and Publish Staging Docker image
 
 on:
   workflow_dispatch:
 
 jobs:
   push_to_registry:
-    name: Push AnvilOps Docker image to Harbor (Development)
+    name: Push AnvilOps Docker image to Harbor (Staging)
     runs-on: ubuntu-latest
     permissions:
       contents: read
@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Log in to container registry
-        run: docker login -u '${{ secrets.DOCKER_USERNAME }}' -p '${{ secrets.DOCKER_PASSWORD }}' registry.anvil.rcac.purdue.edu
+        run: docker login -u '${{ secrets.DOCKER_USERNAME_STAGING }}' -p '${{ secrets.DOCKER_PASSWORD_STAGING }}' registry.anvil.rcac.purdue.edu
 
       - name: Build and push AnvilOps Docker image
         run: docker build --push -t registry.anvil.rcac.purdue.edu/anvilops-staging/anvilops:${{ github.run_number }}-${{ github.sha }} .