Use new lock primitive (#1005)

* Use new lock primitive
* Fix Git Actions PR warnings
* Simplify Synchronize implementation

Author: RolandPheasant

.editorconfig

@@ -361,7 +361,7 @@ dotnet_diagnostic.SA1113.severity = error
 dotnet_diagnostic.SA1114.severity = none
 dotnet_diagnostic.SA1115.severity = error
 dotnet_diagnostic.SA1116.severity = none
-dotnet_diagnostic.SA1117.severity = error
+dotnet_diagnostic.SA1117.severity = none
 dotnet_diagnostic.SA1118.severity = none
 dotnet_diagnostic.SA1119.severity = error
 dotnet_diagnostic.SA1120.severity = error
@@ -380,7 +380,7 @@ dotnet_diagnostic.SA1133.severity = error
 dotnet_diagnostic.SA1134.severity = error
 dotnet_diagnostic.SA1135.severity = error
 dotnet_diagnostic.SA1136.severity = error
-dotnet_diagnostic.SA1137.severity = error
+dotnet_diagnostic.SA1137.severity = none
 dotnet_diagnostic.SA1139.severity = error
 dotnet_diagnostic.SA1200.severity = none
 dotnet_diagnostic.SA1201.severity = none

src/DynamicData/Aggregation/SumEx.cs

@@ -2,8 +2,6 @@
 // Roland Pheasant licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for full license information.
 
-using DynamicData.Kernel;
-
 namespace DynamicData.Aggregation;
 
 /// <summary>

src/DynamicData/Alias/ObservableCacheAlias.cs

@@ -4,8 +4,6 @@
 
 using System.Reactive;
 
-using DynamicData.Kernel;
-
 namespace DynamicData.Alias;
 
 /// <summary>

src/DynamicData/Binding/ExpressionBuilder.cs

@@ -5,7 +5,6 @@
 using System.ComponentModel;
 using System.Linq.Expressions;
 using System.Reactive;
-using System.Reactive.Disposables;
 using System.Reactive.Linq;
 using System.Reflection;
 

src/DynamicData/Binding/ObservableCollectionEx.cs

@@ -6,7 +6,6 @@
 using System.Collections.Specialized;
 using System.Reactive;
 using System.Reactive.Linq;
-using DynamicData.Kernel;
 
 namespace DynamicData.Binding;
 

src/DynamicData/Binding/SortAndBind.cs

@@ -65,7 +65,7 @@ public SortAndBind(IObservable<IChangeSet<TObject, TKey>> source,
                 comparerChanged = comparerChanged.ObserveOn(scheduler);
             }
 
-            var locker = new object();
+            var locker = InternalEx.NewLock();
             SortApplicator? sortApplicator = null;
 
             // Create a new sort applicator each time.

src/DynamicData/Cache/CacheChangeSetEx.cs

@@ -2,8 +2,6 @@
 // Roland Pheasant licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for full license information.
 
-using DynamicData.Kernel;
-
 namespace DynamicData.Cache;
 
 internal static class CacheChangeSetEx

src/DynamicData/Cache/Change.cs

@@ -2,8 +2,6 @@
 // Roland Pheasant licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for full license information.
 
-using DynamicData.Kernel;
-
 // ReSharper disable once CheckNamespace
 namespace DynamicData;
 

src/DynamicData/Cache/ChangeAwareCache.cs

@@ -3,7 +3,6 @@
 // See the LICENSE file in the project root for full license information.
 
 using DynamicData.Cache;
-using DynamicData.Kernel;
 
 // ReSharper disable once CheckNamespace
 namespace DynamicData;

src/DynamicData/Cache/IGrouping.cs

@@ -2,8 +2,6 @@
 // Roland Pheasant licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for full license information.
 
-using DynamicData.Kernel;
-
 // ReSharper disable once CheckNamespace
 namespace DynamicData;