Increase compile SDK (#42)

* Get rid of targetSdk

Signed-off-by: Arnau Mora Gras <[email protected]>

* Increase compileSdk

Signed-off-by: Arnau Mora Gras <[email protected]>

---------

Signed-off-by: Arnau Mora Gras <[email protected]>

Author: ArnyminerZ

lib/build.gradle.kts

@@ -9,11 +9,10 @@ plugins {
 android {
     namespace = "at.bitfire.cert4android"
 
-    compileSdk = 34
+    compileSdk = 35
 
     defaultConfig {
         minSdk = 21            // Android 5
-        targetSdk = 34
 
         aarMetadata {
             minCompileSdk = 29