Don't auto-increment build version

.gitignore

@@ -4,6 +4,7 @@ logs/
 /core/assets/bundles/output/
 /core/assets/.gifimages/
 /deploy/
+/out/
 /desktop/packr-out/
 /desktop/packr-export/
 /desktop/mindustry-saves/

android/build.gradle

@@ -80,7 +80,9 @@ android{
         versionName versionNameResult
         versionCode vcode
 
-        props['androidBuildCode'] = (vcode + 1).toString()
+        if(project.hasProperty("release")){
+            props['androidBuildCode'] = (vcode + 1).toString()
+        }
         props.store(file('../core/assets/version.properties').newWriter(), null)
     }