Remove unused comments from Package.swift

Author: MaxDesiatov

wasm/Hello/Package.swift

@@ -1,13 +1,9 @@
 // swift-tools-version: 6.2
-// The swift-tools-version declares the minimum version of Swift required to build this package.
-
 import PackageDescription
 
 let package = Package(
     name: "Hello",
     targets: [
-        // Targets are the basic building blocks of a package, defining a module or a test suite.
-        // Targets can depend on other targets in this package and products from dependencies.
         .executableTarget(
             name: "Hello"
         ),