Remove AsyncParsableCommand conformance from ContainerCLI (#2140)

This removes the AsyncParsableCommand protocol from ContainerCLI since
it does not leverage the features that the protocol provides and the
extension main can cause confusion.

Bump to latest containerization version.

Package.resolved

@@ -1,5 +1,5 @@
 {
-  "originHash" : "a823585b0904c85df871f25c3eddb487549c75a613b974e763013761fe5c95dd",
+  "originHash" : "35d1f07a3595a3ebabac1430f46ebb8b4e54d4531874f4ff7df33b64092df5f3",
   "pins" : [
     {
       "identity" : "async-http-client",
@@ -15,8 +15,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/apple/containerization.git",
       "state" : {
-        "revision" : "7800b4642171561c95b5f55500b19e5dce5acd45",
-        "version" : "0.40.1"
+        "revision" : "5427fd21ded4b84034126caef5b3182900b4776d",
+        "version" : "0.41.0"
       }
     },
     {

Package.swift

@@ -23,7 +23,7 @@ import PackageDescription
 let releaseVersion = ProcessInfo.processInfo.environment["RELEASE_VERSION"] ?? "0.0.0"
 let gitCommit = ProcessInfo.processInfo.environment["GIT_COMMIT"] ?? "unspecified"
 let builderShimVersion = "0.13.1"
-let scVersion = "0.40.1"
+let scVersion = "0.41.0"
 
 let package = Package(
     name: "container",

Sources/CLI/ContainerCLI.swift

@@ -14,26 +14,11 @@
 // limitations under the License.
 //===----------------------------------------------------------------------===//
 
-import ArgumentParser
-import ContainerAPIClient
 import ContainerCommands
 
 @main
-public struct ContainerCLI: AsyncParsableCommand {
-    public init() {}
-
-    @Argument(parsing: .captureForPassthrough)
-    var arguments: [String] = []
-
-    public static let configuration = Application.configuration
-
-    public static func main() async throws {
+enum ContainerCLI {
+    static func main() async throws {
         try await Application.main()
     }
-
-    public func run() async throws {
-        var application = try Application.parse(arguments)
-        try application.validate()
-        try application.run()
-    }
 }