Merge pull request #929 from nextcloud/renovate/kotlin-monorepo

fix(deps): update kotlin monorepo to v2.3.0

Author: AndyScherzinger

build.gradle

@@ -7,7 +7,7 @@
 
 buildscript {
     ext {
-        kotlin_version = '2.2.21'
+        kotlin_version = '2.3.0'
     }
     repositories {
         google()

sample/build.gradle

@@ -37,7 +37,7 @@ android {
 
 dependencies {
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.1.5'
-    implementation(platform("org.jetbrains.kotlin:kotlin-bom:2.2.21"))
+    implementation(platform("org.jetbrains.kotlin:kotlin-bom:2.3.0"))
 
     implementation project(path: ':lib')
     implementation 'androidx.appcompat:appcompat:1.7.1'