fix: collectLeaks method gxedLate filters by wrong LeakType - addition to previous commit, leaks were ignored

Author: AlanJereb

pkgs/leak_tracker/lib/src/leak_tracking/primitives/model.dart

@@ -128,7 +128,7 @@ class IgnoredLeaksSet {
 @immutable
 class IgnoredLeaks {
   const IgnoredLeaks({
-    this.experimentalNotGCed = const IgnoredLeaksSet.ignore(),
+    this.experimentalNotGCed = const IgnoredLeaksSet(),
     this.notDisposed = const IgnoredLeaksSet(),
     this.createdByTestHelpers = false,
     this.testHelperExceptions = const [],