chore(deps): update dependency mediatr to v12.2.0

[Infra-Workleap]

This PR contains the following updates:

Package	Type	Update	Change
MediatR	nuget	minor	12.1.1 -> 12.2.0

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Release Notes

jbogard/MediatR (MediatR)

v12.2.0

What's Changed

• Adding tests and upgrading to .NET 8 preview by @​jbogard in https://github.com/jbogard/MediatR/pull/955
• Adding configuration to auto-register request processors by @​jbogard in https://github.com/jbogard/MediatR/pull/970
• Installing .NET 8 by @​jbogard in https://github.com/jbogard/MediatR/pull/972

Full Changelog: jbogard/MediatR@v12.1.1...v12.2.0

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Configuration

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♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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This PR has been generated by Renovate Bot.

[Infra-Workleap]

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