Merge pull request #2314 from nextcloud/dependabot/gradle/org.jetbrains.kotlinx-kotlinx-serialization-json-1.4.0

Bump kotlinx-serialization-json from 1.3.3 to 1.4.0

app/build.gradle

@@ -189,7 +189,7 @@ dependencies {
 	
     implementation fileTree(include: ['*'], dir: 'libs')
 
-    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.3"
+    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.4.0"
 
     implementation 'androidx.appcompat:appcompat:1.4.2'
     implementation 'com.google.android.material:material:1.6.1'