build(deps): bump commonmarkVersion from 0.28.0 to 0.30.0

Bumps `commonmarkVersion` from 0.28.0 to 0.30.0.

Updates `org.commonmark:commonmark` from 0.28.0 to 0.30.0
- [Release notes](https://github.com/commonmark/commonmark-java/releases)
- [Changelog](https://github.com/commonmark/commonmark-java/blob/main/CHANGELOG.md)
- [Commits](https://github.com/commonmark/commonmark-java/compare/commonmark-parent-0.28.0...commonmark-parent-0.30.0)

Updates `org.commonmark:commonmark-ext-gfm-tables` from 0.28.0 to 0.30.0
- [Release notes](https://github.com/commonmark/commonmark-java/releases)
- [Changelog](https://github.com/commonmark/commonmark-java/blob/main/CHANGELOG.md)
- [Commits](https://github.com/commonmark/commonmark-java/compare/commonmark-parent-0.28.0...commonmark-parent-0.30.0)

---
updated-dependencies:
- dependency-name: org.commonmark:commonmark
  dependency-version: 0.30.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.commonmark:commonmark-ext-gfm-tables
  dependency-version: 0.30.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle

@@ -28,7 +28,7 @@ ext {
     bouncycastleVersion = "1.85"
     springSecuritySamlVersion = "7.1.0"
     openSamlVersion = "5.2.1"
-    commonmarkVersion = "0.28.0"
+    commonmarkVersion = "0.30.0"
     googleJavaFormatVersion = "1.35.0"
     logback = "1.6.1"
     commonsIoVersion = "2.22.0"