Bump Microsoft.Build.Framework from 17.14.8 to 17.14.28 (#215)

---
updated-dependencies:
- dependency-name: Microsoft.Build.Framework
  dependency-version: 17.14.28
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/SourceBrowser/src/Directory.Packages.props

@@ -7,7 +7,7 @@
 
   <ItemGroup>
     <!-- msbuild-->
-    <PackageVersion Include="Microsoft.Build.Framework" Version="17.14.8" />
+    <PackageVersion Include="Microsoft.Build.Framework" Version="17.14.28" />
     <PackageVersion Include="Microsoft.Build.Tasks.Core" Version="17.14.8" />
     <PackageVersion Include="Microsoft.Build.Utilities.Core" Version="17.14.8" />
     <PackageVersion Include="Microsoft.Build" Version="17.14.8" />