ci(py-deps): Bump pytket from 2.10.1 to 2.10.3

Bumps [pytket](https://github.com/CQCL/tket) from 2.10.1 to 2.10.3.
- [Release notes](https://github.com/CQCL/tket/releases)
- [Commits](CQCL/tket@v2.10.1...v2.10.3)

---
updated-dependencies:
- dependency-name: pytket
  dependency-version: 2.10.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]