Fix OAuth client authorizations delete request

[mjamescompton]

Summary

Close #7350

Changes

• Move attachPromise inside dispatch

Testing

Steps

Open the console at /console/user-settings/authorizations
Click on one of the clients and click Revoke authorization

Results

Regressions

...

Notes for Reviewers

Screen.Recording.2024-11-13.at.09.37.38.mov

Checklist

• Scope: The referenced issue is addressed, there are no unrelated changes.
• Compatibility: The changes are backwards compatible with existing API, storage, configuration and CLI, according to the compatibility commitments in README.md for the chosen target branch.
• Documentation: Relevant documentation is added or updated.
• Testing: The steps/process to test this feature are clearly explained including testing for regressions.
• Infrastructure: If infrastructural changes (e.g., new RPC, configuration) are needed, a separate issue is created in the infrastructural repositories.
• Changelog: Significant features, behavior changes, deprecations and fixes are added to CHANGELOG.md.
• Commits: Commit messages follow guidelines in CONTRIBUTING.md, there are no fixup commits left.