Bump Firebase Kotlin version to 34.9.0 and Swift version to 12.9.0

Author: marcprux

Package.swift

@@ -28,7 +28,7 @@ let package = Package(
         .package(url: "https://source.skip.tools/skip-foundation.git", from: "1.3.1"),
         .package(url: "https://source.skip.tools/skip-model.git", from: "1.4.2"),
         .package(url: "https://source.skip.tools/skip-ui.git", from: "1.26.4"),
-        .package(url: "https://github.com/firebase/firebase-ios-sdk.git", from: "12.1.0")
+        .package(url: "https://github.com/firebase/firebase-ios-sdk.git", from: "12.9.0")
     ],
     targets: [
         .target(name: "SkipFirebaseCore", dependencies: [

Sources/SkipFirebaseCore/Skip/skip.yml

@@ -13,7 +13,7 @@ settings:
           contents:
             - block: 'create("libs")'
               contents:
-                - 'version("firebase", "34.7.0")'
+                - 'version("firebase", "34.9.0")'
                 - 'library("firebase-bom", "com.google.firebase", "firebase-bom").versionRef("firebase")'
 
 build: