chore: replace lolex with sinon fake-timers (#635)

package.json

@@ -37,16 +37,17 @@
     "@octokit/auth-app": "^6.0.0",
     "@octokit/auth-oauth-app": "^7.0.0",
     "@octokit/tsconfig": "^2.0.0",
+    "@sinonjs/fake-timers": "^11.2.2",
     "@types/fetch-mock": "^7.3.1",
     "@types/jest": "^29.0.0",
     "@types/lolex": "^5.1.0",
     "@types/node": "^20.0.0",
+    "@types/sinonjs__fake-timers": "^8.1.5",
     "esbuild": "^0.19.0",
     "fetch-mock": "npm:@gr2m/fetch-mock@9.11.0-pull-request-644.1",
     "glob": "^10.2.5",
     "http-proxy-agent": "^7.0.0",
     "jest": "^29.0.0",
-    "lolex": "^6.0.0",
     "prettier": "3.1.0",
     "proxy": "^2.0.0",
     "semantic-release": "^22.0.0",

test/auth.test.ts

@@ -3,7 +3,7 @@ import fetchMock from "fetch-mock";
 import { createAppAuth } from "@octokit/auth-app";
 import { createActionAuth } from "@octokit/auth-action";
 import { createOAuthAppAuth } from "@octokit/auth-oauth-app";
-import lolex, { type Clock } from "lolex";
+import { install as installFakeTimers, type Clock } from "@sinonjs/fake-timers";
 
 import { Octokit } from "../src";
 
@@ -50,9 +50,9 @@ beforeAll(() => {
   Math.random = jest.fn().mockReturnValue(0.123);
 
   // A timestamp is added to the default token note, e.g.
-  // "octokit 2019-07-04 4feornbt361". Lolex mocks the Date class so
+  // "octokit 2019-07-04 4feornbt361". sinon-fake-timers mocks the Date class so
   // `new Date()` always returns `new Date(0)` by default.
-  clock = lolex.install({
+  clock = installFakeTimers({
     now: 0,
     toFake: ["Date"],
   });