Update dependency swiftlang/swift to v6

renovate[bot] · web-flow · commit 302785f38ff0 · 2025-09-08T19:45:06.000Z
diff --git a/Package.swift b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version: 5.10
+// swift-tools-version: 6.1.3
 import PackageDescription
 
 let package = Package(
