Use LinkedHashMap for CORS configurations in CorsGatewayFilterApplicationListener to preserve insertion order. Fixes GH-3805. #3822
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Use LinkedHashMap for CORS configurations to preserve insertion order
Preserving the insertion order of CORS configurations ensures consistent behavior when resolving matching paths.
This change addresses the issue where unordered HashMap usage could result in inconsistent matching behavior.
Fixes spring-cloud/spring-cloud-gateway#3805