use repo scoped token in third_party_notices and update_docs workflows (

#156)

use repo scoped token for workflows with EndBug/add-and-commit github action so the automated commit from that action will trigger a rerun of the github actions in the pr. Add third_party_notices_check.yml to repo.

J=SLAP-2044
TEST=manual

add new dependency and changed doc comments in repo. See that third_party_notices_check and update_docs workflow made an automated commit and reran other github actions.

.github/workflows/third_party_notices_check.yml

@@ -0,0 +1,9 @@
+name: Check and Update Third Party Notices
+
+on: pull_request
+
+jobs:
+  call_notices_check:
+    uses: yext/slapshot-reusable-workflows/.github/workflows/third_party_notices_check.yml@v1
+    secrets:
+      REPO_SCOPED_TOKEN: ${{ secrets.BOT_REPO_SCOPED_TOKEN }}

.github/workflows/update_docs.yml

@@ -7,3 +7,5 @@ jobs:
     uses: yext/slapshot-reusable-workflows/.github/workflows/update_docs.yml@v1
     with:
       build_script: npm run build-ci
+    secrets:
+      REPO_SCOPED_TOKEN: ${{ secrets.BOT_REPO_SCOPED_TOKEN }}