Bump log4net from 2.0.8 to 2.0.10 in /src/Our.Umbraco.HCSlackNM.Installer#2

dependabot[bot] wants to merge 1 commit intodevelop-v2CrumpledDog/Umbraco-HealthCheckSlackNotificationMethod:develop-v2from

dependabot/nuget/src/Our.Umbraco.HCSlackNM.Installer/log4net-2.0.10CrumpledDog/Umbraco-HealthCheckSlackNotificationMethod:dependabot/nuget/src/Our.Umbraco.HCSlackNM.Installer/log4net-2.0.10Copy head branch name to clipboard