make TPIP generator sensitive to yarn.lock

Signed-off-by: Jens Reinecke <[email protected]>

Author: jreineckearm

.github/workflows/tpip.yml

@@ -7,6 +7,7 @@ on:
       - docs/third-party-licenses.json
       - docs/tpip-header.md
       - scripts/tpip-reporter.ts
+      - yarn.lock
     branches:
       - main