bugfix: Catch StackOverflowException from the parser

Previously, the exception could break anthing trying to use Trees and since it's an error in the parser we shouldn't break metals. Now, we catch the exception instead and print the code it failed on.

Related to scalameta#4837

metals/src/main/scala/scala/meta/internal/parsing/Trees.scala

@@ -120,7 +120,7 @@ final class Trees(
   private def parse(
       path: AbsolutePath,
       dialect: Dialect,
-  ): Option[Parsed[Tree]] = {
+  ): Option[Parsed[Tree]] = try {
     for {
       text <- buffers.get(path).orElse(path.readTextOpt)
     } yield {
@@ -132,6 +132,11 @@ final class Trees(
         dialect(input).parse[Source]
       }
     }
+  } catch {
+    // if the parsers breaks we should not throw the exception further
+    case _: StackOverflowError =>
+      scribe.debug("Could not parse:\n" + path.readTextOpt.getOrElse(""))
+      None
   }
 }