From review: remove an extra \ from the regex pattern. (The regex parser ignores it in front of a ", but it's confusing.)

Author: DaveEwing

Tests/RegexTests/RenderDSLTests.swift

@@ -116,7 +116,7 @@ extension RenderDSLTests {
   }
 
   func testQuoting() throws {
-    try testConversion(#"\\\"a\""#, #"""
+    try testConversion(#"\\"a""#, #"""
       Regex {
         "\\\"a\""
       }