Merge pull request swiftlang#1285 from tomerd/arg-parser-1.2

update argument parser to 1.2.x

Author: shahmishal

Package.resolved

@@ -6,8 +6,8 @@
         "repositoryURL": "https://github.com/apple/swift-argument-parser.git",
         "state": {
           "branch": null,
-          "revision": "9f39744e025c7d377987f30b03770805dcb0bcd1",
-          "version": "1.1.4"
+          "revision": "fee6933f37fde9a5e12a1e4aeaa93fe60116ff2a",
+          "version": "1.2.2"
         }
       },
       {

Package.swift

@@ -161,7 +161,7 @@ if ProcessInfo.processInfo.environment["SWIFTCI_USE_LOCAL_DEPS"] == nil {
     // The 'swift-argument-parser' version declared here must match that
     // used by 'swift-package-manager' and 'sourcekit-lsp'. Please coordinate
     // dependency version changes here with those projects.
-    .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")),
     ]
 } else {
     package.dependencies += [