Moved non-scoped retrieval of key value into an extension method in IUmbracoDatabase.

src/Umbraco.Infrastructure/Persistence/Repositories/Implement/KeyValueRepository.cs

@@ -18,21 +18,6 @@ namespace Umbraco.Core.Persistence.Repositories.Implement
             : base(scopeAccessor, AppCaches.NoCache, logger)
         { }
 
-        /// <summary>
-        /// Gets a value directly from the database, no scope, nothing.
-        /// </summary>
-        /// <remarks>Used by <see cref="Runtime.CoreRuntime"/> to determine the runtime state.</remarks>
-        internal static string GetValue(IUmbracoDatabase database, string key)
-        {
-            if (database is null) return null;
-
-            var sql = database.SqlContext.Sql()
-                .Select<KeyValueDto>()
-                .From<KeyValueDto>()
-                .Where<KeyValueDto>(x => x.Key == key);
-            return database.FirstOrDefault<KeyValueDto>(sql)?.Value;
-        }
-
         #region Overrides of NPocoRepositoryBase<string, IKeyValue>
 
         protected override Guid NodeObjectTypeId => throw new NotSupportedException();