Fix package version

Author: AlexanderKovalenko

CS/WebDashboardDataSources/WebDashboardDataSources.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="EntityFramework" Version="6.3.0" />
-    <PackageReference Include="DevExpress.AspNetCore.Dashboard" Version="21.2.3" />
+    <PackageReference Include="DevExpress.AspNetCore.Dashboard" Version="21.2.6" />
     <PackageReference Include="Microsoft.AnalysisServices.AdomdClient.NetCore.retail.amd64" Version="19.27.2.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.1" />
     <PackageReference Include="System.Data.SQLite" Version="1.0.111" />

CS/WebDashboardDataSources/package.json

@@ -3,9 +3,9 @@
   "name": "asp.net",
   "private": true,
   "devDependencies": {
-    "devextreme": "21.2-stable",
-    "@devexpress/analytics-core": "21.2-stable",
-    "devexpress-dashboard": "21.2-stable",
+    "devextreme": "21.2.6",
+    "@devexpress/analytics-core": "21.2.6",
+    "devexpress-dashboard": "21.2.6",
     "jquery-ui-dist": "^1.13.0"
   }
 }