Add RuntimeModeValidators() extension method

src/Umbraco.Infrastructure/DependencyInjection/UmbracoBuilder.Collections.cs

@@ -2,6 +2,7 @@ using Umbraco.Cms.Core.DependencyInjection;
 using Umbraco.Cms.Core.Packaging;
 using Umbraco.Cms.Infrastructure.Persistence;
 using Umbraco.Cms.Infrastructure.Persistence.Mappers;
+using Umbraco.Cms.Infrastructure.Runtime;
 
 namespace Umbraco.Extensions;
 
@@ -17,6 +18,10 @@ public static partial class UmbracoBuilderExtensions
     public static MapperCollectionBuilder? Mappers(this IUmbracoBuilder builder)
         => builder.WithCollectionBuilder<MapperCollectionBuilder>();
 
+    /// <summary>
+    ///     Gets the NPoco mappers collection builder.
+    /// </summary>
+    /// <param name="builder">The builder.</param>
     public static NPocoMapperCollectionBuilder? NPocoMappers(this IUmbracoBuilder builder)
         => builder.WithCollectionBuilder<NPocoMapperCollectionBuilder>();
 
@@ -26,4 +31,11 @@ public static partial class UmbracoBuilderExtensions
     /// <param name="builder">The builder.</param>
     public static PackageMigrationPlanCollectionBuilder? PackageMigrationPlans(this IUmbracoBuilder builder)
         => builder.WithCollectionBuilder<PackageMigrationPlanCollectionBuilder>();
+
+    /// <summary>
+    ///     Gets the runtime mode validators collection builder.
+    /// </summary>
+    /// <param name="builder">The builder.</param>
+    public static RuntimeModeValidatorCollectionBuilder RuntimeModeValidators(this IUmbracoBuilder builder)
+        => builder.WithCollectionBuilder<RuntimeModeValidatorCollectionBuilder>();
 }