Polly -> 7.2.1

Author: xamplum

sdk/Notifo.SDK/Notifo.SDK.Core.csproj

@@ -48,7 +48,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Http.Polly" Version="5.0.0" />
     <PackageReference Include="Notifo.SDK" Version="1.7.3" />
-    <PackageReference Include="Polly" Version="7.2.3" />
+    <PackageReference Include="Polly" Version="7.2.1" />
     <PackageReference Include="RefactoringEssentials" Version="5.6.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>