Switch to using SwiftToolsSupport-auto & up the version

Author: abotkin-cpi

Package.swift

@@ -25,10 +25,10 @@ let package = Package(
         // Targets can depend on other targets in this package, and on products in packages which this package depends on.
         .target(
             name: "xcparse",
-            dependencies: [ "XCParseCore", "SwiftToolsSupport" ]),
+            dependencies: [ "XCParseCore", "SwiftToolsSupport-auto" ]),
         .target(
             name: "XCParseCore",
-            dependencies: [ "SwiftToolsSupport" ]),
+            dependencies: [ "SwiftToolsSupport-auto" ]),
         .testTarget(
             name: "xcparseTests",
             dependencies: ["xcparse"]),

Sources/xcparse/XCPParser.swift

@@ -11,7 +11,7 @@ import TSCBasic
 import TSCUtility
 import XCParseCore
 
-let xcparseCurrentVersion = Version(2, 1, 0)
+let xcparseCurrentVersion = Version(2, 2, 1)
 
 struct XCResultToolCompatability {
     var supportsExport: Bool = true