Bump swift-argument-parser

Author: kimdv

CodeGeneration/Package.swift

@@ -12,7 +12,7 @@ let package = Package(
   ],
   dependencies: [
     .package(url: "https://github.com/apple/swift-syntax.git", revision: "cf413a6fe9a82e3f8e1c022cac6f6d23dfb1a035"),
-    .package(url: "https://github.com/apple/swift-argument-parser.git", .upToNextMinor(from: "1.1.4")),
+    .package(url: "https://github.com/apple/swift-argument-parser.git", .upToNextMinor(from: "1.2.2")),
   ],
   targets: [
     .executableTarget(