Add reference of Az.Resources.Tags to CosmosDB (Azure#16810)

* Add reference to autorest generated csproj

* Add reference to Resource.Tags

Co-authored-by: wyunchi-ms <yunwang@microsoft.com>

Author: wyunchi-ms

src/CosmosDB/CosmosDB.sln

@@ -29,6 +29,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Resources", "..\Resources\R
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Az.MSGraph", "..\Resources\MSGraph.Autorest\Az.MSGraph.csproj", "{266CBF7F-4C80-4D7A-A415-44C142369101}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tags", "..\Resources\Tags\Tags.csproj", "{6BD4D521-DAFB-472B-A803-81F053AB1396}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU