build: remove Android armeabi architecture support (#33)

libGDX 1.12.1 no longer supports armeabi on Android.

Author: BenjaminAmos

build.gradle

@@ -83,13 +83,11 @@ dependencies {
     implementation "com.github.zafarkhaja:java-semver:0.10.0"
 
     implementation "com.badlogicgames.gdx:gdx-backend-android:$gdxVersion"
-    natives "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-armeabi"
     natives "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-armeabi-v7a"
     natives "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-arm64-v8a"
     natives "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-x86"
     natives "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-x86_64"
     implementation "com.badlogicgames.gdx:gdx-box2d:$gdxVersion"
-    natives "com.badlogicgames.gdx:gdx-box2d-platform:$gdxVersion:natives-armeabi"
     natives "com.badlogicgames.gdx:gdx-box2d-platform:$gdxVersion:natives-armeabi-v7a"
     natives "com.badlogicgames.gdx:gdx-box2d-platform:$gdxVersion:natives-arm64-v8a"
     natives "com.badlogicgames.gdx:gdx-box2d-platform:$gdxVersion:natives-x86"
@@ -206,7 +204,6 @@ android {
 // so they get packed with the APK.
 tasks.register('copyAndroidNatives') {
     doFirst {
-        file("libs/armeabi/").mkdirs()
         file("libs/armeabi-v7a/").mkdirs()
         file("libs/arm64-v8a/").mkdirs()
         file("libs/x86_64/").mkdirs()
@@ -216,7 +213,6 @@ tasks.register('copyAndroidNatives') {
             def outputDir = null
             if (jar.name.endsWith("natives-arm64-v8a.jar")) outputDir = file("libs/arm64-v8a")
             if (jar.name.endsWith("natives-armeabi-v7a.jar")) outputDir = file("libs/armeabi-v7a")
-            if (jar.name.endsWith("natives-armeabi.jar")) outputDir = file("libs/armeabi")
             if (jar.name.endsWith("natives-x86_64.jar")) outputDir = file("libs/x86_64")
             if (jar.name.endsWith("natives-x86.jar")) outputDir = file("libs/x86")
             if (outputDir != null) {