(deps): Bump Polly from 8.6.1 to 8.6.4#4706

mergify[bot] merged 1 commit intomainGitTools/GitVersion:mainfrom

dependabot/nuget/new-cli/Polly-8.6.4GitTools/GitVersion:dependabot/nuget/new-cli/Polly-8.6.4Copy head branch name to clipboard