Bump Microsoft.Build.Tasks.Core from 17.14.8 to 17.14.28

---
updated-dependencies:
- dependency-name: Microsoft.Build.Tasks.Core
  dependency-version: 17.14.28
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[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>