chore(common): framework versions update

Author: marin-bratanov

_config.yml

@@ -325,7 +325,7 @@ baseurl: /blazor-ui
 
 ## Latest UI for Blazor version. Used in some articles
 uiForBlazorLatestVersion: "2.9.0"
-supportedFrameworkVersion: ".NET Core 3.1.1"
+supportedFrameworkVersion: ".NET Core 3.1.2"
 
 ## The Kendo UI version used
 cdnVersion: "2019.1.115"

upgrade/framework-versions.md

@@ -23,7 +23,8 @@ Telerik UI for Blazor targets `netstandard2.1` in order to be compatible with th
 
 | .NET version              | Telerik UI for Blazor version |
 |---------------------------|-------------------------------|
-| .NET Core 3.1.1           | 2.7.0 - {{site.uiForBlazorLatestVersion}}  |
+| .NET Core 3.1.2           | {{site.uiForBlazorLatestVersion}}  |
+| .NET Core 3.1.1           | 2.7.0 - 2.8.0                 |
 | .NET Core 3.1             | 2.5.0 - 2.6.1                 |
 | .NET Core 3.1 preview 3   | 2.4.0                         |
 | .NET Core 3.1 preview 2   | 2.3.0                         |