Bump pip-tools from 6.12.3 to 7.3.0 in /requirements

Bumps [pip-tools](https://github.com/jazzband/pip-tools) from 6.12.3 to 7.3.0.
- [Release notes](https://github.com/jazzband/pip-tools/releases)
- [Changelog](https://github.com/jazzband/pip-tools/blob/main/CHANGELOG.md)
- [Commits](jazzband/pip-tools@6.12.3...7.3.0)

---
updated-dependencies:
- dependency-name: pip-tools
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

requirements/dev.txt

@@ -84,7 +84,7 @@ pallets-sphinx-themes==2.0.3
     # via -r docs.in
 pep517==0.12.0
     # via build
-pip-tools==6.12.3
+pip-tools==7.3.0
     # via -r dev.in
 platformdirs==3.1.1
     # via