Loosen regexp for Lambda to replace variable parts

Author: andrykonchin

src/main/java/org/truffleruby/debug/TruffleASTPrinter.java

@@ -223,9 +223,10 @@ private static void printAttributes(List<Pair<String, Object>> attributes, Strin
             string = string.replaceAll("(?<!^|@)@[0-9a-f]+", "@...");
 
             // remove variable String representation of an instance of MethodTranslator,
-            // e.g. "org.truffleruby.parser.MethodTranslator$$Lambda$839/0x00000008012ec000@...)"
+            // e.g. "org.truffleruby.parser.MethodTranslator$$Lambda$839/0x00000008012ec000@..."
+            // or "org.truffleruby.parser.MethodTranslator$$Lambda/0x00000008012d5c70@..."
             string = string.replaceAll(
-                    "\\$\\$Lambda\\$\\d+/0x[0-9a-f]+@",
+                    "\\$\\$Lambda[^@]+@",
                     Matcher.quoteReplacement("$$Lambda$.../0x...@"));
 
             // remove column information for SourceSection - it's wrong in the current implementation