fix: 修复合并冲突后的若干错误

1.完善 @Serial
2.完善 javax => jakarta
3.修复 canAccess() 使用错误
4.兼容 JustAuth Spring Boot Starter
5.CI 脚本更新 JDK 8 => 17

.github/workflows/deploy.yml

@@ -20,7 +20,7 @@ jobs:
         uses: actions/setup-java@master
         with:
           distribution: 'adopt'
-          java-version: '8'
+          java-version: '17'
           cache: 'maven'
       # 3、打包
       - name: Build