build(deps): bump external/apktool from 2461481 to af2efb8

Bumps [external/apktool](https://github.com/iBotPeaches/Apktool) from `2461481` to `af2efb8`.
- [Release notes](https://github.com/iBotPeaches/Apktool/releases)
- [Commits](iBotPeaches/Apktool@2461481...af2efb8)

---
updated-dependencies:
- dependency-name: external/apktool
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]