Update oauth settings name

[njkim]

brief description of changes

Update oauth settings name from the deprecated name

issues addressed

further comments

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This box must be checked

• the PR branch was originally made from the base branch

This box should be checked

• after these changes the docs build locally without error

This box should only be checked you intend to follow through on it (we can do it on our end too)

• I will cherry-pick all commits in this PR into other branches that should have them after this PR is merged