Set E2E pipeline to core v2 branch in uid2-shared-actions

Author: gmsdelmundo

.github/workflows/run-e2e-tests-on-operator.yaml

@@ -106,7 +106,7 @@ on:
 jobs:
   e2e-test:
     name: E2E Test
-    uses: IABTechLab/uid2-shared-actions/.github/workflows/shared-run-e2e-tests.yaml@v3
+    uses: IABTechLab/uid2-shared-actions/.github/workflows/shared-run-e2e-tests.yaml@gdm-UID2-4506-core-v2-e2e
     with:
       operator_type: ${{ inputs.operator_type }}
       operator_image_version: ${{ inputs.operator_image_version }}