[ISSUE #12773] Fix unfriendly message when adding duplicate permissions or binding relationship.

[DirtyBit64]

What is the purpose of the change

Resolve the same issues in role management and permission management in the console : #12773.

Brief changelog

Modified com.alibaba.nacos.plugin.auth.impl.roles.NacosRoleServiceImpl.addXXX

Follow this checklist to help us incorporate your contribution quickly and easily:

• Make sure there is a Github issue filed for the change (usually before you start working on it). Trivial changes like typos do not require a Github issue. Your pull request should address just this issue, without pulling in other changes - one PR resolves one issue.
• Format the pull request title like [ISSUE #123] Fix UnknownException when host config not exist. Each commit in the pull request should have a meaningful subject line and body.
• Write a pull request description that is detailed enough to understand what the pull request does, how, and why.
• Write necessary unit-test to verify your logic correction, more mock a little better when cross module dependency exist. If the new feature or significant change is committed, please remember to add integration-test in test module.
• Run mvn -B clean package apache-rat:check findbugs:findbugs -Dmaven.test.skip=true to make sure basic checks pass. Run mvn clean install -DskipITs to make sure unit-test pass. Run mvn clean test-compile failsafe:integration-test to make sure integration-test pass.

[github-actions]

Thanks for your this PR. 🙏
Please check again for your PR changes whether contains any usage/api/configuration change such as Add new API , Add new configuration, Change default value of configuration.
If so, please add or update documents(markdown type) in docs/next/ for repository nacos-group/nacos-group.github.io

---

感谢您提交的PR。 🙏
请再次查看您的PR内容，确认是否包含任何使用方式/API/配置参数的变更，如：新增API、新增配置参数、修改默认配置等操作。
如果是，请确保在提交之前，在仓库nacos-group/nacos-group.github.io中的docs/next/目录下添加或更新文档（markdown格式）。

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 25.00000% with 6 lines in your changes missing coverage. Please review.

Project coverage is 72.23%. Comparing base (6029ea4) to head (6da6dbb).

Files with missing lines	Patch %	Lines
...s/plugin/auth/impl/roles/NacosRoleServiceImpl.java	25.00%	5 Missing and 1 partial ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             develop   #12926      +/-   ##
=============================================
- Coverage      72.25%   72.23%   -0.02%     
  Complexity      9915     9915              
=============================================
  Files           1301     1301              
  Lines          41728    41736       +8     
  Branches        4393     4396       +3     
=============================================
  Hits           30149    30149              
- Misses          9468     9473       +5     
- Partials        2111     2114       +3     

Files with missing lines	Coverage Δ
...s/plugin/auth/impl/roles/NacosRoleServiceImpl.java	27.56% <25.00%> (-0.14%)	⬇️

... and 2 files with indirect coverage changes

---

Continue to review full report in Codecov by Sentry.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 6029ea4...6da6dbb. Read the comment docs.

[wuyfee]

$\color{red}{FAILURE}$
DETAILS
✅ - docker: success
✅ - deploy (standalone & cluster & standalone_auth): success
✅ - e2e-java-test (standalone & cluster & standalone_auth): success
✅ - e2e-go-test (standalone & cluster): success
✅ - e2e-cpp-test (standalone & cluster): success
✅ - e2e-csharp-test (standalone & cluster): success
❌ - e2e-nodejs-test (standalone & cluster): failure
✅ - e2e-python-test (standalone & cluster): success
✅ - clean (standalone & cluster & standalone_auth): success