Bump Meziantou.Polyfill from 1.0.43 to 1.0.48

Bumps [Meziantou.Polyfill](https://github.com/meziantou/Meziantou.Polyfill) from 1.0.43 to 1.0.48.
- [Commits](https://github.com/meziantou/Meziantou.Polyfill/commits)

---
updated-dependencies:
- dependency-name: Meziantou.Polyfill
  dependency-version: 1.0.48
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Directory.Build.props

@@ -61,7 +61,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
-        <PackageReference Include="Meziantou.Polyfill" Version="1.0.43">
+        <PackageReference Include="Meziantou.Polyfill" Version="1.0.48">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
         </PackageReference>