Fix scala3doc use of Quotes

Author: nicolasstucki

scala3doc/src/dotty/dokka/tasty/TastyParser.scala

@@ -101,11 +101,11 @@ trait DokkaBaseTastyInspector:
 
   private val topLevels = Seq.newBuilder[Documentable]
 
-  def processCompilationUnit(using Quotes)(root: qctx.reflect.Tree): Unit =
-    val parser = new TastyParser(qctx, this, config)
+  def processCompilationUnit(using q: Quotes)(root: q.reflect.Tree): Unit =
+    val parser = new TastyParser(q, this, config)
 
     def driFor(link: String): Option[DRI] =
-      val symOps = new SymOps[qctx.type](qctx)
+      val symOps = new SymOps[q.type](q)
       import symOps._
       Try(QueryParser(link).readQuery()).toOption.flatMap(q =>
         MemberLookup.lookupOpt(q, None).map{ case (sym, _) => sym.dri}