fix: repair Android Adaptive Icon "inset"

source: ionic-team#534

Author: ZaLiTHkA

src/platforms/android/index.ts

@@ -362,10 +362,10 @@ export class AndroidAssetGenerator extends AssetGenerator {
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background>
-        <inset android:drawable="@mipmap/ic_launcher_background" android:inset="16.7%" />
+        <inset android:drawable="@mipmap/ic_launcher_background" android:inset="16.6%" />
     </background>
     <foreground>
-        <inset android:drawable="@mipmap/ic_launcher_foreground" android:inset="16.7%" />
+        <inset android:drawable="@mipmap/ic_launcher_foreground" android:inset="16.6%" />
     </foreground>
 </adaptive-icon>
     `.trim();
@@ -433,10 +433,10 @@ export class AndroidAssetGenerator extends AssetGenerator {
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background>
-        <inset android:drawable="@mipmap/ic_launcher_background" android:inset="16.7%" />
+        <inset android:drawable="@mipmap/ic_launcher_background" android:inset="16.6%" />
     </background>
     <foreground>
-        <inset android:drawable="@mipmap/ic_launcher_foreground" android:inset="16.7%" />
+        <inset android:drawable="@mipmap/ic_launcher_foreground" android:inset="16.6%" />
     </foreground>
 </adaptive-icon>
     `.trim();