Bump flutter_markdown from 0.6.20 to 0.7.3 in /uni

Bumps [flutter_markdown](https://github.com/flutter/packages/tree/main/packages) from 0.6.20 to 0.7.3.
- [Release notes](https://github.com/flutter/packages/releases)
- [Commits](https://github.com/flutter/packages/commits/flutter_markdown-v0.7.3/packages)

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

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

uni/pubspec.lock

@@ -519,10 +519,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_markdown
-      sha256: "04c4722cc36ec5af38acc38ece70d22d3c2123c61305d555750a091517bbe504"
+      sha256: "2e8a801b1ded5ea001a4529c97b1f213dcb11c6b20668e081cafb23468593514"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.23"
+    version: "0.7.3"
   flutter_secure_storage:
     dependency: "direct main"
     description:
@@ -1671,18 +1671,18 @@ packages:
     dependency: transitive
     description:
       name: wakelock_plus
-      sha256: f268ca2116db22e57577fb99d52515a24bdc1d570f12ac18bb762361d43b043d
+      sha256: "14758533319a462ffb5aa3b7ddb198e59b29ac3b02da14173a1715d65d4e6e68"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.4"
+    version: "1.2.5"
   wakelock_plus_platform_interface:
     dependency: transitive
     description:
       name: wakelock_plus_platform_interface
-      sha256: "40fabed5da06caff0796dc638e1f07ee395fb18801fbff3255a2372db2d80385"
+      sha256: "422d1cdbb448079a8a62a5a770b69baa489f8f7ca21aef47800c726d404f9d16"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.1"
   watcher:
     dependency: transitive
     description:

uni/pubspec.yaml

@@ -36,7 +36,7 @@ dependencies:
     sdk: flutter
   flutter_map: ^5.0.0
   flutter_map_marker_popup: ^5.0.0
-  flutter_markdown: ^0.6.0
+  flutter_markdown: ^0.7.3
   flutter_secure_storage: ^9.0.0
   flutter_svg: ^2.0.9
   flutter_widget_from_html: ^0.14.11