Bump Polly from 7.2.1 to 7.2.2

Bumps [Polly](https://github.com/App-vNext/Polly) from 7.2.1 to 7.2.2.
- [Release notes](https://github.com/App-vNext/Polly/releases)
- [Changelog](https://github.com/App-vNext/Polly/blob/master/CHANGELOG.md)
- [Commits](https://github.com/App-vNext/Polly/commits)

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

Author: dependabot[bot]

src/GitVersion.Core/GitVersion.Core.csproj

@@ -13,7 +13,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Polly" Version="7.2.1" />
+        <PackageReference Include="Polly" Version="7.2.2" />
         <PackageReference Include="System.Net.Requests" Version="4.3.0" />
 
         <PackageReference Include="JetBrains.Annotations" Version="$(PackageVersion_JetBrainsAnnotations)" PrivateAssets="All" />