feat: include helmchart directory in paths filter for relevant changes

Author: Zalfsten

.github/workflows/pull-request-tests.yml

@@ -29,6 +29,7 @@ jobs:
             src:
               - 'middleware/**'
               - 'docker/**'
+              - 'helmchart/**'
               - 'pyproject.toml'
               - 'uv.lock'