Add SkipDiff for Dependency Version (#8661)

Author: chidozieononiwu

src/dotnet/APIView/APIView/Model/StructuredTokenModel.cs

@@ -98,6 +98,10 @@ public class StructuredToken
         /// </summary>
         public static string NAVIGATE_TO_ID = "NavigateToId";
         /// <summary>
+        /// Property key to indicate that a token should be ignored for computing diff
+        /// </summary>
+        public static string SKIPP_DIFF = "SkippDiff";
+        /// <summary>
         /// Property value that marks a token as documentation
         /// </summary>
         public static string DOCUMENTATION = "doc";

tools/apiview/parsers/csharp-api-parser/CSharpAPIParser/TreeToken/CodeFileBuilder.cs

@@ -167,7 +167,9 @@ public static void BuildDependencies(List<APITreeNode> apiTree, List<DependencyI
                 foreach (DependencyInfo dependency in dependencies)
                 {
                     apiTreeNode.TopTokensObj.Add(StructuredToken.CreateTextToken(value: dependency.Name, id: dependency.Name));
-                    apiTreeNode.TopTokensObj.Add(StructuredToken.CreateTextToken(value: $"-{dependency.Version}"));
+                    var dependencyVersionToken = StructuredToken.CreateTextToken(value: $"-{dependency.Version}");
+                    dependencyVersionToken.TagsObj.Add(StructuredToken.SKIPP_DIFF);
+                    apiTreeNode.TopTokensObj.Add(dependencyVersionToken);
                     apiTreeNode.TopTokensObj.Add(StructuredToken.CreateLineBreakToken());
                 }
                 apiTreeNode.BottomTokensObj.Add(StructuredToken.CreateEmptyToken());