build(deps): bump mdformat-gfm from 0.4.1 to 1.0.0

Bumps [mdformat-gfm](https://github.com/hukkin/mdformat-gfm) from 0.4.1 to 1.0.0.
- [Changelog](https://github.com/hukkin/mdformat-gfm/blob/master/CHANGELOG.md)
- [Commits](hukkin/mdformat-gfm@0.4.1...1.0.0)

---
updated-dependencies:
- dependency-name: mdformat-gfm
  dependency-version: 1.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

pyproject.toml

@@ -23,7 +23,7 @@ classifiers = [
 # Project dependencies with exact versions for reproducibility
 dependencies = [
     "mdformat==0.7.22",
-    "mdformat-gfm==0.4.1",
+    "mdformat-gfm==1.0.0",
     "mdformat_footnote==0.1.1",
     "mdformat_frontmatter==2.0.8",
     "mdformat_tables==1.0.0",