build: Update build APK naming

Author: stakancheck

app/build.gradle.kts

@@ -1,3 +1,4 @@
+import com.android.build.api.variant.impl.VariantOutputImpl
 import java.io.FileInputStream
 import java.util.Properties
 
@@ -112,6 +113,17 @@ android {
             excludes += "/META-INF/{AL2.0,LGPL2.1}"
         }
     }
+
+    androidComponents {
+        onVariants { variant ->
+            variant.outputs.forEach { output ->
+                if (output is VariantOutputImpl) {
+                    output.outputFileName =
+                        "githubviewer-${variant.name}-${output.versionName.get()}.apk"
+                }
+            }
+        }
+    }
 }
 
 // Spotless configuration --------------------------------------------------------------------------