Android: Give Debug and Benchmark builds unique names

on the launcher and for the DocumentsProvider

Source/Android/app/build.gradle

@@ -40,7 +40,6 @@ android {
     }
 
     defaultConfig {
-        // TODO If this is ever modified, change application_id in strings.xml
         applicationId "org.dolphinemu.dolphinemu"
         minSdkVersion 21
         targetSdkVersion 33
@@ -74,6 +73,7 @@ android {
                 signingConfig signingConfigs.release
             }
 
+            resValue 'string', 'app_name_suffixed', 'Dolphin Emulator'
             minifyEnabled true
             shrinkResources true
             proguardFiles getDefaultProguardFile(
@@ -86,13 +86,14 @@ android {
         // Signed by debug key disallowing distribution on Play Store.
         // Attaches 'debug' suffix to version and package name, allowing installation alongside the release build.
         debug {
-            // TODO If this is ever modified, change application_id in debug/strings.xml
+            resValue 'string', 'app_name_suffixed', 'Dolphin Debug'
             applicationIdSuffix ".debug"
             versionNameSuffix '-debug'
             jniDebuggable true
         }
 
         benchmark {
+            resValue 'string', 'app_name_suffixed', 'Dolphin Benchmark'
             signingConfig signingConfigs.debug
             matchingFallbacks = ['release']
             debuggable false