build: (deps): bump webrtc_interface from 1.4.0 to 1.5.1

Bumps webrtc_interface from 1.4.0 to 1.5.1.

---
updated-dependencies:
- dependency-name: webrtc_interface
  dependency-version: 1.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

android/fastlane/metadata/android/en-US/changelogs/default.txt

@@ -1,3 +1,4 @@
-FluffyChat 2.5.0 introduces a new homeserver picker for onboarding,
-better image compression performance and several smaller new features,
-design adjustments and bug fixes.
+FluffyChat 2.4.0 adds a new improved GUI for managing stickers with tutorials how to
+easily add your own sticker packs.
+It also improves the search and image gallery in chats, especially encrypted chats.
+Besides that this update comes with a lot of fixes and improvements under the hood.

pubspec.lock

@@ -2119,10 +2119,10 @@ packages:
     dependency: "direct main"
     description:
       name: webrtc_interface
-      sha256: ad0e5786b2acd3be72a3219ef1dde9e1cac071cf4604c685f11b61d63cdd6eb3
+      sha256: c6f100eac5057d9a817a60473126f9828c796d42884d498af4f339c97b21014f
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.0"
+    version: "1.5.1"
   win32:
     dependency: transitive
     description:

pubspec.yaml

@@ -78,7 +78,7 @@ dependencies:
   video_compress: ^3.1.4
   video_player: ^2.11.1
   wakelock_plus: ^1.5.0
-  webrtc_interface: ^1.3.0
+  webrtc_interface: ^1.5.1
 
 dev_dependencies:
   dart_code_linter: ^3.2.1