Add glyphs to fix Hash collision with bigint and string (#2512)

Support BigInt and added more tests. Putting Glyph outside the quote avoid collisions. 

```
s(100n) // "100"n
s({foo: 100n}) // {"foo":"100"n}
```

Closes #2496.

packages/fast-stable-stringify/src/__tests__/index-test.ts

@@ -196,6 +196,9 @@ describe('fastStableStringify', function () {
         expect(stringify(value)).toBe(jsonStableStringify(value));
     });
     it('hashes bigints', function () {
-        expect(stringify(200n)).toMatch('"200n"');
+        expect(stringify(200n)).toMatch('200n');
+        expect(stringify({ foo: 100n, goo: '100n' })).toMatch('{"foo":100n,"goo":"100n"}');
+        expect(stringify({ age: BigInt(100n), name: 'Hrushi' })).toMatch('{"age":100n,"name":"Hrushi"}');
+        expect(stringify({ age: [BigInt(100n), BigInt(200n), BigInt(300n)] })).toMatch('{"age":[100n,200n,300n]}');
     });
 });

packages/fast-stable-stringify/src/index.ts

@@ -61,7 +61,7 @@ function stringify(val: unknown, isArrayProp: boolean) {
         case 'undefined':
             return isArrayProp ? null : undefined;
         case 'bigint':
-            return JSON.stringify(val.toString() + 'n');
+            return `${val.toString()}n`;
         case 'string':
             return JSON.stringify(val);
         default: