Merge remote-tracking branch 'origin/v10/dev' into v10/feature/nullable-reference-types-in-Umbraco-Core

# Conflicts:
#	build/build.ps1
#	src/Umbraco.Core/Configuration/ConfigConnectionString.cs
#	src/Umbraco.Core/Configuration/Models/ConnectionStrings.cs
#	src/Umbraco.Core/Install/InstallSteps/TelemetryIdentifierStep.cs
#	src/Umbraco.Core/Models/ContentType.cs
#	src/Umbraco.Infrastructure/Migrations/Install/DatabaseBuilder.cs
#	tests/Umbraco.Tests.AcceptanceTest/package.json

src/Umbraco.Core/Configuration/ConfigConnectionString.cs

@@ -1,92 +0,0 @@
-using System;
-using System.Data.Common;
-
-namespace Umbraco.Cms.Core.Configuration
-{
-    public class ConfigConnectionString
-    {
-        public string Name { get; }
-
-        public string? ConnectionString { get; }
-
-        public string? ProviderName { get; }
-
-        public ConfigConnectionString(string name, string? connectionString, string? providerName = null)
-        {
-            Name = name ?? throw new ArgumentNullException(nameof(name));
-            ConnectionString = ParseConnectionString(connectionString, ref providerName);
-            ProviderName = providerName!;
-        }
-
-        private static string? ParseConnectionString(string? connectionString, ref string? providerName)
-        {
-            if (string.IsNullOrEmpty(connectionString))
-            {
-                return connectionString;
-            }
-
-            var builder = new DbConnectionStringBuilder
-            {
-                ConnectionString = connectionString
-            };
-
-            // Replace data directory placeholder
-            const string attachDbFileNameKey = "AttachDbFileName";
-            const string dataDirectoryPlaceholder = "|DataDirectory|";
-            if (builder.TryGetValue(attachDbFileNameKey, out var attachDbFileNameValue) &&
-                attachDbFileNameValue is string attachDbFileName &&
-                attachDbFileName.Contains(dataDirectoryPlaceholder))
-            {
-                var dataDirectory = AppDomain.CurrentDomain.GetData("DataDirectory")?.ToString();
-                if (!string.IsNullOrEmpty(dataDirectory))
-                {
-                    builder[attachDbFileNameKey] = attachDbFileName.Replace(dataDirectoryPlaceholder, dataDirectory);
-
-                    // Mutate the existing connection string (note: the builder also lowercases the properties)
-                    connectionString = builder.ToString();
-                }
-            }
-
-            // Also parse provider name now we already have a builder
-            if (string.IsNullOrEmpty(providerName))
-            {
-                providerName = ParseProviderName(builder);
-            }
-
-            return connectionString;
-        }
-
-        /// <summary>
-        /// Parses the connection string to get the provider name.
-        /// </summary>
-        /// <param name="connectionString">The connection string.</param>
-        /// <returns>
-        /// The provider name or <c>null</c> is the connection string is empty.
-        /// </returns>
-        public static string? ParseProviderName(string? connectionString)
-        {
-            if (string.IsNullOrEmpty(connectionString))
-            {
-                return null;
-            }
-
-            var builder = new DbConnectionStringBuilder
-            {
-                ConnectionString = connectionString
-            };
-
-            return ParseProviderName(builder);
-        }
-
-        private static string ParseProviderName(DbConnectionStringBuilder builder)
-        {
-            if ((builder.TryGetValue("Data Source", out var dataSource) || builder.TryGetValue("DataSource", out dataSource)) &&
-                dataSource?.ToString()?.EndsWith(".sdf", StringComparison.OrdinalIgnoreCase) == true)
-            {
-                return Constants.DbProviderNames.SqlCe;
-            }
-
-            return Constants.DbProviderNames.SqlServer;
-        }
-    }
-}