4.x: fix broken documentation links Part 1

[barchetta]

Description

This fixes the non-javadoc broken links reported in #8181. This leaves the following broken links which will be fixed in Part 2:

404 /apidocs/io.helidon.common.configurable/io.helidon.common.configurable/ScheduledThreadPoolSupplier.Builder.html#config(io.helidon.config.Config)
404 /apidocs/io.helidon.common.configurable/io.helidon.common.configurable/ThreadPoolSupplier.Builder.html#config(io.helidon.config.Config)
404 /apidocs/io.helidon.config/io/helidon/config/RetryPolicies.Builder.html
404 /apidocs/io.helidon.config/io/helidon/config/internal/FileConfigSource.FileBuilder.html
404 /apidocs/io.helidon.config/io/helidon/config/spi/AbstractConfigSourceBuilder.html
404 /apidocs/io.helidon.config/io/helidon/config/spi/AbstractParsableConfigSource.Builder.html#init-io.helidon.config.Config-
404 /apidocs/io.helidon.config/io/helidon/config/yaml/YamlConfigParser.html
404 /apidocs/io.helidon.config/io/helidon/configRetryPolicies.html#repeat-int-
404 /apidocs/io.helidon.integrations.openapi.ui/io/helidon/integrations/openapi/ui/OpenApiUi.Builder.html
404 /apidocs/io.helidon.metrics.api/Counter.html
404 /apidocs/io.helidon.metrics.api/DistributionSummary.html
404 /apidocs/io.helidon.metrics.api/Gauge.html
404 /apidocs/io.helidon.metrics.api/MeterRegistry.html
404 /apidocs/io.helidon.metrics.api/Timer.html
404 /apidocs/io.helidon.metrics.prometheus/PrometheusSupport.Builder.html
 /apidocs/io.helidon.microprofile.cors/io/helidon/microprofile/cors/CrossOrigin.html}
404 /apidocs/io.helidon.microprofile.metrics/RegistryFactory.html
404 /apidocs/io.helidon.openapi/OpenApiFeature.Builder.html
404 /apidocs/io.helidon.openapi/io.helidon.openapi.OpenApiFeature.Builder.html
404 /apidocs/io.helidon.security.integration.webserver/module-summary.html
404 /apidocs/io.helidon.security.providers.httpauth.ConfigUserStore/io/helidon/security/providers/httpauth/ConfigUserStore/ConfigUser.html
404 /apidocs/io.helidon.security.providers.httpsign.SignedHeadersConfig/io/helidon/security/providers/httpsign/SignedHeadersConfig/HeadersConfig.html
404 /apidocs/io.helidon.security.providers.idcs.mapper.IdcsRoleMapperProviderBase/io/helidon/security/providers/idcs/mapper/IdcsRoleMapperProviderBase/Builder.html
404 /apidocs/io.helidon.security.providers.oidc.common/io/helidon/security/providers/oidc/common/BaseBuilder.html
404 /apidocs/io.helidon.webclient..api/io/helidon/webclient/api/ClientRequest.html
404 /apidocs/io.helidon.webclient/io/helidon/webclient/WebClient.Builder.html
404 /apidocs/io.helidon.webclient/io/helidon/webclient/WebClient.html
404 /apidocs/io.helidon.webserver.cors/io/helidon/cors/CrossOriginConfig.html
404 /apidocs/io.helidon.webserver.cors/io/helidon/cors/MappedCrossOriginConfig.html
404 /apidocs/io.helidon.webserver.cors/io/helidon/webserver/cors/CrossOriginConfig.html
404 /apidocs/io.helidon.webserver.http1/io/helidon/webserver/http1/Http1Config.html
404 /apidocs/io.helidon.webserver.servicecommon.HelidonFeatureSupport/io/helidon/webserver/servicecommon/HelidonFeatureSupport/Builder.html
404 /apidocs/io.helidon.webserver.servicecommon/io/helidon/webserver/servicecommon/RestServiceSettings.html
404 /apidocs/io.helidon.webserver/io/helidon/webserver/Handler.html
404 /apidocs/io.helidon.webserver/io/helidon/webserver/PathMatcher.html
404 /apidocs/io.helidon.webserver/io/helidon/webserver/ServerRequest.html
404 /apidocs/io.helidon.webserver/io/helidon/webserver/WebServer.Builder.html

Documentation

Fixes documentation