Update pyproject-fmt requirement from <1.2 to <1.3

Updates the requirements on [pyproject-fmt](https://github.com/tox-dev/pyproject-fmt) to permit the latest version.
- [Release notes](https://github.com/tox-dev/pyproject-fmt/releases)
- [Commits](tox-dev/pyproject-fmt@0.1.0...1.2.0)

---
updated-dependencies:
- dependency-name: pyproject-fmt
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

pyproject.toml

@@ -94,7 +94,7 @@ develop = [
  "black<24",
  "mypy==1.5.1",
  "poethepoet<0.25",
- "pyproject-fmt<1.2",
+ "pyproject-fmt<1.3",
  "ruff==0.0.292",
  "validate-pyproject<0.15",
 ]