chore(deps): update dependency mstest to 3.10.3

Author: renovate[bot]

dotnet/Cucumber.HtmlFormatterTest/Cucumber.HtmlFormatterTest.csproj

@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageReference Include="MSTest" Version="3.10.2" />
+    <PackageReference Include="MSTest" Version="3.10.3" />
   </ItemGroup>
 
   <ItemGroup>