.github: Bump actions/create-github-app-token from 2.2.1 to 3.0.0 (#19003)

Bumps [actions/create-github-app-token](https://github.com/actions/create-github-app-token) from 2.2.1 to 3.0.0.
- [Release notes](https://github.com/actions/create-github-app-token/releases)
- [Commits](29824e69f5...f8d387b68d)

---
updated-dependencies:
- dependency-name: actions/create-github-app-token
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/request-dataplane-review.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Check out code
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Get access token
-        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
+        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3.0.0
         id: generate-token
         with:
           # Get token for app: https://github.com/apps/change-visibility-bot

.github/workflows/update-flake.yml

@@ -27,7 +27,7 @@ jobs:
         run: ./update-flake.sh
 
       - name: Get access token
-        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
+        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3.0.0
         id: generate-token
         with:
           # Get token for app: https://github.com/apps/tailscale-code-updater

.github/workflows/update-webclient-prebuilt.yml

@@ -23,7 +23,7 @@ jobs:
           ./tool/go mod tidy
 
       - name: Get access token
-        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
+        uses: actions/create-github-app-token@f8d387b68d61c58ab83c6c016672934102569859 # v3.0.0
         id: generate-token
         with:
           # Get token for app: https://github.com/apps/tailscale-code-updater