Add explicit rules to test jobs to ensure they always run

.gitlab-ci.yml

@@ -158,6 +158,8 @@ python_tests:
   needs: []  # Run in parallel with build
   image: deps.global.bsf.tools/docker/python:3.12-slim
   timeout: 15m
+  rules:
+    - when: always
   variables:
     PIP_CACHE_DIR: "$CI_PROJECT_DIR/.pip-cache"
   cache:
@@ -192,6 +194,8 @@ frontend_tests:
   needs: []  # Run in parallel with build
   image: deps.global.bsf.tools/docker/node:20-alpine
   timeout: 15m
+  rules:
+    - when: always
   cache:
     key: npm-$CI_COMMIT_REF_SLUG
     paths: