3.2.0 update

[oliverbooth]

The long awaited 3.2.0 stable update

This update introduces extension methods for Microsoft.Extension.Hosting types, as well as extension methods for DSharpPlus.

This update shall also introduce automatic updating of the upm branch upon release, prerelease, and nightly jobs.

Tasks remaining

• [x] #27
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[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
42 Code Smells

97.6% Coverage
0.1% Duplication