Build(deps): Bump ui from 0.3.0 to 0.4.0

Bumps ui from 0.3.0 to 0.4.0.

---
updated-dependencies:
- dependency-name: com.github.nextcloud.android-common:ui
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

app/build.gradle

@@ -310,7 +310,7 @@ dependencies {
 
     // implementation 'androidx.activity:activity-ktx:1.4.0'
 
-    implementation 'com.github.nextcloud.android-common:ui:0.3.0'
+    implementation 'com.github.nextcloud.android-common:ui:0.4.0'
 }
 
 task installGitHooks(type: Copy, group: "development") {