Bump flutter_markdown from 0.6.21 to 0.6.22 (#58)

Bumps [flutter_markdown](https://github.com/flutter/packages/tree/main/packages) from 0.6.21 to 0.6.22.
- [Release notes](https://github.com/flutter/packages/releases)
- [Commits](https://github.com/flutter/packages/commits/flutter_markdown-v0.6.22/packages)

---
updated-dependencies:
- dependency-name: flutter_markdown
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pubspec.lock

@@ -354,10 +354,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_markdown
-      sha256: cb44f7831b23a6bdd0f501718b0d2e8045cbc625a15f668af37ddb80314821db
+      sha256: "87e11b9df25a42e2db315b8b7a51fae8e66f57a4b2f50ec4b822d0fa155e6b52"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.21"
+    version: "0.6.22"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:

pubspec.yaml

@@ -26,7 +26,7 @@ dependencies:
   injectable: 2.3.5
   langchain: 0.4.2
   langchain_openai: 0.4.1
-  flutter_markdown: 0.6.21
+  flutter_markdown: 0.6.22
   result_dart: #1.1.0
     git:
       url: https://github.com/davidmigloz/result_dart.git