Fix a few inspection errors.

Author: Nihlus

Remora.Rest.Xunit/Json/JsonArrayMatcherBuilder.cs

@@ -148,7 +148,7 @@ public JsonArrayMatcherBuilder WithSingleElement(Action<JsonElementMatcherBuilde
 
             return matchingCount switch
             {
-                > 1 => throw SingleException.MoreThanOne(matchingCount, null, "element", new()),
+                > 1 => throw SingleException.MoreThanOne(matchingCount, null, "element", Array.Empty<int>()),
                 < 1 => throw SingleException.Empty(null, "element"),
                 _ => true
             };

Tests/Remora.Rest.Tests/Data/DataObjects/ExcludedData.cs

@@ -6,6 +6,8 @@
 
 namespace Remora.Rest.Tests.Data.DataObjects;
 
+#pragma warning disable SA1402
+
 /// <summary>
 /// A data class that serves as an implementation for <see cref="IExcludedData"/>.
 /// </summary>

Tests/Remora.Rest.Tests/Data/DataObjects/NonConventionalData.cs

@@ -6,6 +6,8 @@
 
 namespace Remora.Rest.Tests.Data.DataObjects;
 
+#pragma warning disable SA1402
+
 /// <summary>
 /// A data class that serves as an implementation for <see cref="INonConventionalData"/>.
 /// </summary>

Tests/Remora.Rest.Tests/Data/DataObjects/OldStyleData.cs

@@ -12,8 +12,8 @@ namespace Remora.Rest.Tests.Data.DataObjects;
 public sealed class OldStyleData : IOldStyleData
 {
     /// <inheritdoc/>
-    required public string Value { get; init; }
+    public required string Value { get; init; }
 
     /// <inheritdoc/>
-    required public int OtherValue { get; init; }
+    public required int OtherValue { get; init; }
 }