Update room_version to v2.6.0-alpha02

app/build.gradle.kts

@@ -200,7 +200,7 @@ dependencies {
     implementation("androidx.recyclerview:recyclerview:1.3.0")
 
     // https://developer.android.com/jetpack/androidx/releases/room
-    val room_version = "2.6.0-alpha01"
+    val room_version = "2.6.0-alpha02"
     ksp("androidx.room:room-compiler:$room_version")
     implementation("androidx.room:room-paging:$room_version")