private static void addFilterBindings(
            FilterBindings.Builder builder, ServerConfig config, FilterChainRepository filterRepository) {
        for (ServerConfig.Filter filterBinding : config.filter()) {
            if (isRequestFilter(filterRepository, filterBinding.id())) {
                builder.addRequestFilterBinding(filterBinding.id(), filterBinding.binding());
            } else {
                builder.addResponseFilterBinding(filterBinding.id(), filterBinding.binding());
            }
        }
    }
Provides filter bindings based on vespa config.

@author Oyvind Bakksjo
@author bjorncs
container-disc/src/main/java/com/yahoo/container/jdisc/FilterBindingsProvider.java