ci: update actions/create-github-app-token action to v3

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/create-github-app-token	action	major	v2.2.2 → v3.2.0

---

Release Notes

actions/create-github-app-token (actions/create-github-app-token)

v3.2.0

Compare Source

Features

• add support for enterprise-level GitHub Apps (#​263) (952a2a7)
• support full repository names in repositories input (#​372) (85eb8dd)

Bug Fixes

• deps: bump @​actions/core from 3.0.0 to 3.0.1 in the production-dependencies group (#​364) (43e5c34)
• validate private-key input (#​376) (f24bbd8)

v3.1.1

Compare Source

Bug Fixes

• improve error message when app identifier is empty (#​362) (07e2b76), closes #​249

v3.1.0

Compare Source

Bug Fixes

• deps: bump p-retry from 7.1.1 to 8.0.0 (#​357) (3bbe07d)

Features

• add client-id input and deprecate app-id (#​353) (e6bd4e6)
• update permission inputs (#​358) (076e948)

v3.0.0

Compare Source

• feat!: node 24 support (#​275) (2e564a0)
• fix!: require NODE_USE_ENV_PROXY for proxy support (#​342) (4451bcb)

Bug Fixes

• remove custom proxy handling (#​143) (dce0ab0)

BREAKING CHANGES

• Custom proxy handling has been removed. If you use HTTP_PROXY or HTTPS_PROXY, you must now also set NODE_USE_ENV_PROXY=1 on the action step.
• Requires Actions Runner v2.327.1 or later if you are using a self-hosted runner.

v3

Compare Source

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.