deps: Bump Microsoft.Azure.Functions.Worker from 1.19.0 to 2.1.0#8

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dependabot/nuget/src/UserPreference.Functions/Microsoft.Azure.Functions.Worker-2.1.0shravs21ani/UsePreferenceSolution:dependabot/nuget/src/UserPreference.Functions/Microsoft.Azure.Functions.Worker-2.1.0Copy head branch name to clipboard