Add missing dependency on kmpauth-core to kmpauth-firebase (#127)

The `UiContainerScope` from `kmpauth-core` is contained in the libraries public API as argument on `GoogleButtonUiContainerFirebase`: https://github.com/mirzemehdi/KMPAuth/blob/main/kmpauth-firebase/src/commonMain/kotlin/com/mmk/kmpauth/firebase/google/GoogleButtonUiContainerFirebase.kt#L44

Author: ChristianKatzmann

kmpauth-firebase/build.gradle.kts

@@ -46,6 +46,7 @@ kotlin {
             implementation(compose.material)
             implementation(libs.koin.compose)
             api(libs.firebase.gitlive.auth)
+            api(project(":kmpauth-core"))
             implementation(project(":kmpauth-google"))
         }
     }