Bump the optional group with 7 updates

Updates the requirements on [frequenz-api-common](https://github.com/frequenz-floss/frequenz-api-common), [black](https://github.com/psf/black), [markdown](https://github.com/Python-Markdown/markdown), [mkdocs-material](https://github.com/squidfunk/mkdocs-material), [mypy](https://github.com/python/mypy), [types-markdown](https://github.com/python/typeshed) and [pytest](https://github.com/pytest-dev/pytest) to permit the latest version.

Updates `frequenz-api-common` to 0.6.0
- [Release notes](https://github.com/frequenz-floss/frequenz-api-common/releases)
- [Changelog](https://github.com/frequenz-floss/frequenz-api-common/blob/v0.x.x/RELEASE_NOTES.md)
- [Commits](frequenz-floss/frequenz-api-common@v0.5.4...v0.6.0)

Updates `black` from 24.2.0 to 24.3.0
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@24.2.0...24.3.0)

Updates `markdown` from 3.5.2 to 3.6
- [Release notes](https://github.com/Python-Markdown/markdown/releases)
- [Changelog](https://github.com/Python-Markdown/markdown/blob/master/docs/changelog.md)
- [Commits](Python-Markdown/markdown@3.5.2...3.6)

Updates `mkdocs-material` from 9.5.12 to 9.5.16
- [Release notes](https://github.com/squidfunk/mkdocs-material/releases)
- [Changelog](https://github.com/squidfunk/mkdocs-material/blob/master/CHANGELOG)
- [Commits](squidfunk/mkdocs-material@9.5.12...9.5.16)

Updates `mypy` from 1.8.0 to 1.9.0
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.8.0...1.9.0)

Updates `types-markdown` from 3.5.0.20240129 to 3.6.0.20240316
- [Commits](https://github.com/python/typeshed/commits)

Updates `pytest` from 8.0.2 to 8.1.1
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.0.2...8.1.1)

---
updated-dependencies:
- dependency-name: frequenz-api-common
  dependency-type: direct:production
  dependency-group: optional
- dependency-name: black
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: optional
- dependency-name: markdown
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: optional
- dependency-name: mkdocs-material
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: optional
- dependency-name: mypy
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: optional
- dependency-name: types-markdown
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: optional
- dependency-name: pytest
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: optional
...

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

Author: dependabot[bot]

pyproject.toml

@@ -26,7 +26,7 @@ classifiers = [
 ]
 requires-python = ">= 3.11, < 4"
 dependencies = [
-  "frequenz-api-common >= 0.5.4, < 0.6",
+  "frequenz-api-common >= 0.5.4, < 0.7",
   "googleapis-common-protos >= 1.56.4, < 2",
   "grpcio >= 1.54.2, < 2",
 ]
@@ -44,22 +44,22 @@ dev-flake8 = [
   "pydoclint == 0.4.1",
   "pydocstyle == 6.3.0",
 ]
-dev-formatting = ["black == 24.2.0", "isort == 5.13.2"]
+dev-formatting = ["black == 24.3.0", "isort == 5.13.2"]
 dev-mkdocs = [
-  "black == 24.2.0",
-  "Markdown==3.5.2",
+  "black == 24.3.0",
+  "Markdown==3.6",
   "mike == 2.0.0",
   "mkdocs-gen-files == 0.5.0",
   "mkdocs-literate-nav == 0.6.1",
   "mkdocs-macros-plugin == 1.0.5",
-  "mkdocs-material == 9.5.12",
+  "mkdocs-material == 9.5.16",
   "mkdocstrings[python] == 0.24.1",
   "frequenz-repo-config[api] == 0.9.1",
 ]
 dev-mypy = [
-  "mypy == 1.8.0",
+  "mypy == 1.9.0",
   "grpc-stubs == 1.53.0.5",
-  "types-Markdown == 3.5.0.20240129",
+  "types-Markdown == 3.6.0.20240316",
   # For checking the noxfile, docs/ script, and tests
   "frequenz-api-dispatch[dev-mkdocs,dev-noxfile,dev-pytest]",
 ]
@@ -73,7 +73,7 @@ dev-pylint = [
   "frequenz-api-dispatch[dev-mkdocs,dev-noxfile,dev-pytest]",
 ]
 dev-pytest = [
-  "pytest == 8.0.2",
+  "pytest == 8.1.1",
   "frequenz-repo-config[extra-lint-examples] == 0.9.1",
 ]
 dev = [