chore: exclude tests directory from trunk-toolbox

trunk-toolbox requires git repository access and fails when running
on test files from temp directories. Excluding tests directory to
prevent CI failures.

Author: fsargent

.trunk/trunk.yaml

@@ -60,6 +60,9 @@ lint:
       paths:
         - "**/test_data" # required for golangci-lint, which runs on directories
         - "**/test_data/**"
+    - linters: [trunk-toolbox]
+      paths:
+        - "tests/**" # trunk-toolbox needs git repo access, fails in temp directories
     - linters: [prettier]
       paths: [linters/markdownlint/README.md]
   threshold: