Fix circular reference (#328)

tonyfreeman · web-flow · commit 993982f2571a · 2024-06-16T10:04:46.000+02:00
diff --git a/Sources/MarkdownUI/Parser/InlineNode.swift b/Sources/MarkdownUI/Parser/InlineNode.swift
@@ -1,6 +1,6 @@
 import Foundation
 
-enum InlineNode: Hashable {
+enum InlineNode: Hashable, Sendable {
   case text(String)
   case softBreak
   case lineBreak
