feat: Refactor mcpServer.matchList config generation logic

[CH3CHO]

Ⅰ. Describe what this PR did

1. Introduce interfaces of McpServerProvider and McpRouteProviderAware and utilize them for config collection.
2. Support discovering mcp-sse type of MCP Servers from Nacos 3.x.
3. Support configuring MatchRules using annotations on Ingress resources.
   • higress.io/mcp-server
   • higress.io/mcp-server-match-rule-domains
   • higress.io/mcp-server-match-rule-type
   • higress.io/mcp-server-match-rule-value
   • higress.io/mcp-server-upstream-type
   • higress.io/mcp-server-enable-path-rewrite
   • higress.io/mcp-server-path-rewrite-prefix
   • Sample:
     

Ⅱ. Does this pull request fix one issue?

Ⅲ. Why don't you add test cases (unit test/integration test)?

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 61.94030% with 51 lines in your changes missing coverage. Please review.

Project coverage is 46.06%. Comparing base (ef31e09) to head (d1fffa2).
Report is 501 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/ingress/kube/configmap/mcp_server.go	32.43%	24 Missing and 1 partial ⚠️
pkg/ingress/config/ingress_config.go	5.26%	18 Missing ⚠️
pkg/ingress/kube/configmap/controller.go	0.00%	4 Missing ⚠️
pkg/ingress/kube/annotations/mcpserver.go	93.75%	2 Missing and 1 partial ⚠️
pkg/ingress/kube/annotations/annotations.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #2207       +/-   ##
===========================================
+ Coverage   35.91%   46.06%   +10.15%     
===========================================
  Files          69       81       +12     
  Lines       11576    13010     +1434     
===========================================
+ Hits         4157     5993     +1836     
+ Misses       7104     6671      -433     
- Partials      315      346       +31     

Files with missing lines	Coverage Δ
pkg/ingress/kube/configmap/global.go	27.35% <ø> (ø)
pkg/ingress/kube/configmap/gzip.go	45.29% <ø> (ø)
pkg/ingress/kube/configmap/tracing.go	2.17% <ø> (-0.35%)	⬇️
pkg/ingress/kube/mcpserver/provider.go	100.00% <100.00%> (ø)
pkg/ingress/kube/annotations/annotations.go	30.69% <0.00%> (-0.94%)	⬇️
pkg/ingress/kube/annotations/mcpserver.go	93.75% <93.75%> (ø)
pkg/ingress/kube/configmap/controller.go	0.00% <0.00%> (ø)
pkg/ingress/config/ingress_config.go	12.63% <5.26%> (-1.25%)	⬇️
pkg/ingress/kube/configmap/mcp_server.go	87.36% <32.43%> (ø)

... and 71 files with indirect coverage changes

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