Bump buildToolsVersion from 33.0.1 to 33.0.2

Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>

app/build.gradle

@@ -37,7 +37,7 @@ apply plugin: 'kotlinx-serialization'
 
 android {
     compileSdkVersion 32
-    buildToolsVersion '33.0.1'
+    buildToolsVersion '33.0.2'
 
     namespace 'com.nextcloud.talk'