build: Bump app version to 1.3.0

Author: UmerCodez

app/build.gradle.kts

@@ -18,8 +18,8 @@ android {
         applicationId = "app.umerfarooq.littlerelay"
         minSdk = libs.versions.minSdk.get().toInt()
         targetSdk = 36
-        versionCode = 6
-        versionName = "1.2.0"
+        versionCode = 7
+        versionName = "1.3.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }