build: version bump and fix disaster

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

app/build.gradle

@@ -20,8 +20,8 @@ android {
         applicationId 'com.wireguard.android'
         minSdkVersion 21
         targetSdkVersion 27
-        versionCode 408
-        versionName '0.4.3'
+        versionCode 409
+        versionName '0.4.4'
     }
     externalNativeBuild {
         cmake {

app/tools/wireguard-go

@@ -1 +1 @@
-Subproject commit eb6bdf382c1e6b043a914c79334c7d2cf2ce7d9b
+Subproject commit 233f079a9479279d2aab68f4accb139ee87ad664