Bump version to v2.0.3

Author: stackotter

Sources/swift-bundler/SwiftBundler.swift

@@ -7,7 +7,7 @@ struct SwiftBundler: ParsableCommand {
   static let configuration = CommandConfiguration(
     commandName: "swift-bundler",
     abstract: "A tool for creating macOS apps from Swift packages.",
-    version: "v2.0.2",
+    version: "v2.0.3",
     shouldDisplay: true,
     subcommands: [
       BundleCommand.self,