Rule fix + rebase test data (#2797)

* Fixes

* Rebase test data due to ADO2012 base class fix

src/Sarif.Multitool.Library/Rules/ADO2012.ProvideRequiredReportingDescriptorProperties.cs

@@ -7,7 +7,7 @@
 namespace Microsoft.CodeAnalysis.Sarif.Multitool.Rules
 {
     public class AdoProvideRequiredReportingDescriptorProperties
-        : BaseProvideRequiredResultProperties
+        : BaseProvideRequiredReportingDescriptorProperties
     {
         /// <summary>
         /// ADO2012

src/Sarif.Multitool.Library/Rules/Base2012.ProvideRequiredReportingDescriptorProperties.cs

@@ -5,7 +5,7 @@
 
 namespace Microsoft.CodeAnalysis.Sarif.Multitool.Rules
 {
-    public class Base2012ProvideRequiredReportingDescriptorProperties
+    public class BaseProvideRequiredReportingDescriptorProperties
         : SarifValidationSkimmerBase
     {
         public override string Id => string.Empty;
@@ -15,7 +15,7 @@ public class Base2012ProvideRequiredReportingDescriptorProperties
             nameof(RuleResources.Base2012_ProvideRequiredReportingDescriptorProperties_Error_MissingIdProperty_Text)
         };
 
-        private ICollection<string> BaseMessageResourceNames => _baseMessageResourceNames;
+        protected ICollection<string> BaseMessageResourceNames => _baseMessageResourceNames;
 
         public override HashSet<RuleKind> RuleKinds => new HashSet<RuleKind>();