Bump actions/create-github-app-token from 1.11.2 to 1.11.5 in the github-actions group across 1 directory (#974)

Bumps the github-actions group with 1 update in the / directory:
[actions/create-github-app-token](https://github.com/actions/create-github-app-token).

Updates `actions/create-github-app-token` from 1.11.2 to 1.11.5

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/update_iree_requirement_pins.yml

@@ -78,7 +78,7 @@ jobs:
       - name: Update IREE requirement pins
         run: build_tools/update_iree_requirement_pins.py
 
-      - uses: actions/create-github-app-token@136412a57a7081aa63c935a2cc2918f76c34f514 # v1.11.2
+      - uses: actions/create-github-app-token@0d564482f06ca65fa9e77e2510873638c82206f2 # v1.11.5
         if: ${{ env.CREATE_PULL_REQUEST_TOKEN_APP_ID != '' && env.CREATE_PULL_REQUEST_TOKEN_APP_PRIVATE_KEY != '' }}
         id: generate-token
         with: