Avoid infinite loop when getting annotation field name

- aims to fix issue #12963;
 - use a Set to track already visited objects;
 - remove the loop limit in getInheritableProperty and use a RefSet too.

test/unit/core_utils_spec.js

@@ -123,30 +123,6 @@ describe("core_utils", function () {
         ["qux2", "quux"],
       ]);
     });
-
-    it("stops searching when the loop limit is reached", function () {
-      const dict = new Dict();
-      let currentDict = dict;
-      let parentDict = null;
-      // Exceed the loop limit of 100.
-      for (let i = 0; i < 150; i++) {
-        parentDict = new Dict();
-        currentDict.set("Parent", parentDict);
-        currentDict = parentDict;
-      }
-      parentDict.set("foo", "bar"); // Never found because of loop limit.
-      expect(getInheritableProperty({ dict, key: "foo" })).toEqual(undefined);
-
-      dict.set("foo", "baz");
-      expect(
-        getInheritableProperty({
-          dict,
-          key: "foo",
-          getArray: false,
-          stopWhenFound: false,
-        })
-      ).toEqual(["baz"]);
-    });
   });
 
   describe("toRomanNumerals", function () {