Fix debug build variant icon and label

WordPress/src/debug/res/values/strings.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name" translatable="false">WordPress Pre-Alpha</string>
+    <string name="app_name" translatable="false">WordPress Debug</string>
 </resources>

WordPress/src/jetpackDebug/res/drawable/app_icon_background.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+  <path
+      android:pathData="M0,0h108v108h-108z"
+      android:strokeWidth="1"
+      android:fillColor="#76B154"
+      android:fillType="evenOdd"
+      android:strokeColor="@android:color/transparent"/>
+</vector>

WordPress/src/jetpackDebug/res/drawable/app_icon_foreground.xml

@@ -0,0 +1,24 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+  <path
+      android:pathData="M54,85C36.879,85 23,71.121 23,54C23,36.879 36.879,23 54,23C71.121,23 85,36.879 85,54C85,71.121 71.121,85 54,85Z"
+      android:strokeWidth="1"
+      android:fillColor="@color/white"
+      android:fillType="evenOdd"
+      android:strokeColor="@android:color/transparent"/>
+  <path
+      android:pathData="M55.572,78.86l15.462,-30.046l-15.462,0z"
+      android:strokeWidth="1"
+      android:fillColor="#DAE574"
+      android:fillType="evenOdd"
+      android:strokeColor="@android:color/transparent"/>
+  <path
+      android:pathData="M52.427,29.143l-15.462,30.047l15.462,0z"
+      android:strokeWidth="1"
+      android:fillColor="#DAE574"
+      android:fillType="evenOdd"
+      android:strokeColor="@android:color/transparent"/>
+</vector>

WordPress/src/jetpackDebug/res/mipmap-anydpi/app_icon.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/app_icon_background"/>
+    <foreground android:drawable="@drawable/app_icon_foreground"/>
+    <monochrome android:drawable="@drawable/app_icon_monochromatic"/>
+</adaptive-icon>

WordPress/src/jetpackDebug/res/values/strings.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name" translatable="false">Jetpack Pre-Alpha</string>
+    <string name="app_name" translatable="false">Jetpack Debug</string>
 </resources>