negation on tag check.

Author: RossBugginsNHS

.github/workflows/cicd.yaml

@@ -120,7 +120,7 @@ jobs:
         with:
           node-version: ${{ env.node_version }}
 
-      - if: ! startsWith(github.ref, 'refs/tags/v')
+      - if: (!startsWith(github.ref, 'refs/tags/v'))
         name: Build default
         working-directory: ${{env.base_dir}}/${{ matrix.container_name }}
         run: |