Fix broken links

website/content/docs/connect/gateways/api-gateway/configuration/gatewayclassconfig.mdx

@@ -28,8 +28,8 @@ The following outline shows how to format the configurations in the `GatewayClas
     * [`grpc`](#consul-ports-grpc): integer | optional
     * [`http`](#consul-ports-http): integer | optional
   * [`scheme`](#consul-scheme): string  | optional
-* [`copyAnnotations`](#copyAnnotations): object | optional
-  * [`service`](#copyAnnotations-service): array of strings | optional
+* [`copyAnnotations`](#copyannotations): object | optional
+  * [`service`](#copyannotations-service): array of strings | optional
 * [`deployment`](#deployment): object | optional
   * [`defaultInstances`](#deployment-defaultinstances): integer | optional
   * [`maxInstances`](#deployment-maxinstances): integer | optional
@@ -38,9 +38,9 @@ The following outline shows how to format the configurations in the `GatewayClas
   * [`consulAPIGateway`](#image-consulapigateway): string | optional
   * [`envoy`](#image-envoy): string | optional
 * [`logLevel`](#loglevel): string | optional
-* [`mapPrivilegedContainerPorts`](#mapPrivilegedContainerPorts): integer | optional
+* [`mapPrivilegedContainerPorts`](#mapprivilegedcontainerports): integer | optional
 * [`nodeSelector`](#nodeselector): string | optional
-* [`openshiftSCCName`](#openshiftSCCName): string | optional
+* [`openshiftSCCName`](#openshiftsccname): string | optional
 * [`serviceType`](#servicetype): string | optional
 * [`useHostPorts`](#usehostports): boolean | optional