SK-1749: Fix update test constants step

.github/workflows/shared-tests.yml

@@ -22,9 +22,14 @@ jobs:
 
       - name: Process and Update Test Constants
         run: |
-          echo "${{ secrets.VALID_SKYFLOW_CREDS_TEST }}" > ./tests/service_account/valid_credentials.json
-          STRING_FORMAT=$(echo "${{ secrets.VALID_SKYFLOW_CREDS_TEST }}" | jq -c .)
-          DICT_FORMAT=$(echo "${{ secrets.VALID_SKYFLOW_CREDS_TEST }}" | jq .)
+          CREDS="${{ secrets.VALID_SKYFLOW_CREDS_TEST }}"
+          CREDS=$(echo "$CREDS" | sed 's/\\n/\n/g')
+
+          echo "$CREDS" > ./tests/service_account/valid_credentials.json
+
+          STRING_FORMAT=$(echo "$CREDS" | jq -c .)
+          DICT_FORMAT=$(echo "$CREDS" | jq .)
+
           sed -i "s|VALID_CREDENTIALS_STRING = .*|VALID_CREDENTIALS_STRING = '$STRING_FORMAT'|" ./tests/constants/test_constants.py
           sed -i "s|VALID_SERVICE_ACCOUNT_CREDS = .*|VALID_SERVICE_ACCOUNT_CREDS = $DICT_FORMAT|" ./tests/constants/test_constants.py
         shell: bash