fix:修复路由规则针对老SDK的不兼容下发问题

[chuntaojun]

Please provide issue(s) of this PR: Fixes #

To help us figure out who should review this PR, please put an X in all the areas that this PR affects.

• [ ] ApiServer
• [ ] Auth
• [ ] Configuration
• [ ] Naming
• [ ] HealthCheck
• [ ] Metrics
• [ ] Docs
• [ ] Installation
• [ ] Performance and Scalability
• [ ] Test and Release

Please check any characteristics that apply to this pull request.

• [ ] Does not have any user-facing changes. This may include API changes, behavior changes, performance improvements, etc.

[polaris-test-bot]

2024-06-28 23:56:16: =========TEST START========== 2024-06-29 02:02:57: =========TEST START========== 2024-06-29 02:30:43: =========TEST START========== 2024-06-29 11:54:46: =========TEST START========== 2024-06-29 12:24:58: =========TEST START========== 2024-06-29 12:36:19: =========TEST START========== 2024-06-29 14:50:16: =========TEST START========== 2024-06-29 17:45:04: =========TEST START========== 2024-06-29 20:35:50: =========TEST START========== 2024-06-30 13:55:23: =========TEST START========== 2024-06-30 14:58:14: =========TEST START========== 2024-06-30 17:03:09: =========TEST START========== 2024-06-30 18:45:04: =========TEST START========== 2024-06-30 18:54:20: =========TEST START========== 2024-06-30 21:55:22: =========TEST START========== 2024-07-01 09:07:55: =========TEST START========== 2024-07-01 10:22:49: =========TEST START========== 2024-07-01 12:02:49: =========TEST START==========

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 69.00000% with 62 lines in your changes missing coverage. Please review.

Project coverage is 56.93%. Comparing base (0cc8c88) to head (7edb49e).

Files	Patch %	Lines
service/service.go	45.83%	13 Missing :warning:
service/service_contract.go	20.00%	9 Missing and 3 partials :warning:
service/instance.go	56.00%	11 Missing :warning:
service/service_alias.go	33.33%	8 Missing :warning:
cache/service/router_rule_bucket.go	16.66%	4 Missing and 1 partial :warning:
apiserver/nacosserver/core/storage.go	0.00%	3 Missing :warning:
config/client.go	50.00%	3 Missing :warning:
service/default.go	88.00%	2 Missing and 1 partial :warning:
cache/service/router_rule.go	33.33%	2 Missing :warning:
plugin/healthchecker/leader/peer.go	0.00%	2 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1362 +/- ## ========================================== + Coverage 53.59% 56.93% +3.33% ========================================== Files 212 212 Lines 41472 33707 -7765 ========================================== - Hits 22227 19190 -3037 + Misses 16614 11952 -4662 + Partials 2631 2565 -66 ```

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