Replace use of deprecated Package.init (#1205)

CraigSiemens · web-flow · commit 727f75d91a0f · 2026-05-04T16:59:48.000-07:00
diff --git a/Package.swift b/Package.swift
@@ -62,5 +62,5 @@ let package = Package(
  #endif
         return targets
     }(),
-    swiftLanguageVersions: [.v5]
+    swiftLanguageModes: [.v5]
 )
