Bump Polyfill from 7.16.0 to 7.16.1 in /src

Bumps [Polyfill](https://github.com/SimonCropp/Polyfill) from 7.16.0 to 7.16.1.
- [Commits](SimonCropp/Polyfill@7.16.0...7.16.1)

---
updated-dependencies:
- dependency-name: Polyfill
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/Directory.Packages.props

@@ -18,7 +18,7 @@
     <PackageVersion Include="Microsoft.EntityFrameworkCore" Version="9.0.0" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageVersion Include="Polyfill" Version="7.16.0" />
+    <PackageVersion Include="Polyfill" Version="7.16.1" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.147" />
     <PackageVersion Include="System.Text.Encodings.Web" Version="9.0.0" />
     <PackageVersion Include="Verify.SqlServer" Version="10.1.0" />