Update dependency Microsoft.Build.Tasks.Core to 17.14.28 [SECURITY]

Author: renovate[bot]

build/_build.csproj

@@ -12,7 +12,7 @@
 
   <ItemGroup>
     <PackageReference Include="Nuke.Common" Version="9.0.4" />
-    <PackageReference Include="Microsoft.Build.Tasks.Core" Version="17.14.8" />
+    <PackageReference Include="Microsoft.Build.Tasks.Core" Version="17.14.28" />
   </ItemGroup>
 
   <ItemGroup>