Revert "gradle: upgrade plugin to 3.6.0"

This reverts commit 938f3df843.

Signed-off-by: Andrey Shovkoplyas <motor4ik@gmail.com>

android/gradle.properties

@@ -27,8 +27,7 @@ compileSdkVersion=29
 targetSdkVersion=29
 buildToolsVersion=29.0.2
 supportLibVersion=28.0.0
-# This should match version from nix/mobile/android/maven-and-npm-deps/maven/default.nix
-gradlePluginVersion=3.6.0
+gradlePluginVersion=3.4.1
 
 android.useAndroidX=true
 android.enableJetifier=true

nix/mobile/android/maven-and-npm-deps/maven/default.nix

@@ -10,9 +10,7 @@ let
     let
       srcs = import ./maven-sources.nix { };
       system = if stdenv.isDarwin then "osx" else "linux";
-      # Warning: This must be the same as gradlePluginVersion android/gradle.properties
-      version = "3.6.0-6040484";
-      aapt2NativePkg = "https://dl.google.com/dl/android/maven2/com/android/tools/build/aapt2/${version}/aapt2-${version}-${system}";
+      aapt2NativePkg = "https://dl.google.com/dl/android/maven2/com/android/tools/build/aapt2/3.4.1-5326820/aapt2-3.4.1-5326820-${system}";
     in srcs // (if !stdenv.isLinux then { } else {
       # On Linux, we need to patch the interpreter in Java packages that contain native executables to use Nix's interpreter instead
       "${aapt2NativePkg}" = srcs."${aapt2NativePkg}" // {