Bump PTMScanner from e39a7e3 to 2701ebe

Bumps [PTMScanner](https://github.com/OpenMS/PTMScanner) from `e39a7e3` to `2701ebe`.
- [Commits](OpenMS/PTMScanner@e39a7e3...2701ebe)

---
updated-dependencies:
- dependency-name: PTMScanner
  dependency-type: direct:production
...

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

Author: dependabot[bot]