[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/mirrors-clang-format: v16.0.3 → v16.0.4](https://github.com/pre-commit/mirrors-clang-format/compare/v16.0.3...v16.0.4)

pre-commit-ci[bot] authored May 09, 2023 and Olivier Stasse committed May 09, 2023

for more information, see https://pre-commit.ci

pre-commit-ci[bot] authored May 09, 2023 and Olivier Stasse committed May 09, 2023

updates:
- [github.com/pre-commit/mirrors-clang-format: v15.0.4 → v16.0.3](https://github.com/pre-commit/mirrors-clang-format/compare/v15.0.4...v16.0.3)
- [github.com/pre-commit/pre-commit-hooks: v4.3.0 → v4.4.0](https://github.com/pre-commit/pre-commit-hooks/compare/v4.3.0...v4.4.0)
- [github.com/psf/black: 22.10.0 → 23.3.0](https://github.com/psf/black/compare/22.10.0...23.3.0)

[pre-commit.ci] pre-commit autoupdate

for more information, see https://pre-commit.ci

updates:
- [github.com/pre-commit/mirrors-clang-format: v14.0.6 → v15.0.4](https://github.com/pre-commit/mirrors-clang-format/compare/v14.0.6...v15.0.4)
- [github.com/psf/black: 22.8.0 → 22.10.0](https://github.com/psf/black/compare/22.8.0...22.10.0)

remove shortcuts

mostly to fix pre-commit

* fix submodule url
* remove travis

require dynamic-graph >= 4.4.0

move doc/make CommandVoid 5-8 to dynamic-graph

ref. https://github.com/stack-of-tasks/dynamic-graph/issues/36