Bump Azure.Storage.Files.Shares from 12.8.0 to 12.21.0#898

binon merged 1 commit intoAutomatic_version_update_dependabotTechnologyEnhancedLearning/LearningHub.Nhs.WebUI:Automatic_version_update_dependabotfrom

dependabot/nuget/Automatic_version_update_dependabot/Azure.Storage.Files.Shares-12.21.0TechnologyEnhancedLearning/LearningHub.Nhs.WebUI:dependabot/nuget/Automatic_version_update_dependabot/Azure.Storage.Files.Shares-12.21.0Copy head branch name to clipboard