Update JavaScriptKit and OpenCombine dependencies (#3)

* Update JavaScriptKit and OpenCombine dependencies

* Use OpenCombine 0.12.0-alpha3

* Update `Package.resolved`

Author: MaxDesiatov

Package.resolved

@@ -10,9 +10,9 @@ let package = Package(
     .package(
       name: "JavaScriptKit",
       url: "https://github.com/swiftwasm/JavaScriptKit.git",
-      from: "0.8.0"
+      from: "0.9.0"
     ),
-    .package(url: "https://github.com/TokamakUI/OpenCombine.git", from: "0.12.0-alpha2"),
+    .package(url: "https://github.com/TokamakUI/OpenCombine.git", from: "0.12.0-alpha3"),
   ],
   targets: [
     .target(