Merge pull request #1892 from nextcloud/bumpMasterTo14.1.0

bump master to 14.1.0 Alpha 1

app/build.gradle

@@ -57,8 +57,8 @@ android {
 
         // mayor.minor.hotfix.increment (for increment: 01-50=Alpha / 51-89=RC / 90-99=stable)
         // xx   .xxx  .xx    .xx
-        versionCode 130010018
-        versionName "13.1.0 Alpha 18"
+        versionCode 140010001
+        versionName "14.1.0 Alpha 1"
 
         flavorDimensions "default"
         renderscriptTargetApi 19