GN: Side-load dex files as well as native code in incremental installs

build/config/android/config.gni

Index: build/config/android/config.gni
diff --git a/build/config/android/config.gni b/build/config/android/config.gni
index 7425e3f9d2a5544277037aac54b0311e7ed46eab..2ed5c47ec84eb58d84d1ac341152c2d9eff7ffb1 100644
--- a/build/config/android/config.gni
+++ b/build/config/android/config.gni
@@ -65,6 +65,10 @@ if (is_android) {
 
     # Set to true to enable the Errorprone compiler
     use_errorprone_java_compiler = false
+
+    # Disables process isolation when building _incremental targets.
+    # Required for Android M+ due to SELinux policies (stronger sandboxing).
+    disable_incremental_isolated_processes = false
   }
 
   # Host stuff -----------------------------------------------------------------