Bump golang.org/x/oauth2 from 0.11.0 to 0.20.0

[dependabot[bot]]

Bumps golang.org/x/oauth2 from 0.11.0 to 0.20.0.

Commits

• 84cb9f7 oauth2: fix typo in comment
• 4b7f0bd go.mod: update cloud.google.com/go/compute/metadata dependency
• e11eea8 microsoft: added DeviceAuthURL to AzureADEndpoint
• d0e617c google: add Credentials.UniverseDomainProvider
• 3c9c1f6 oauth2/google: fix the logic of sts 0 value of expires_in
• 5a05c65 oauth2/google: fix remove content-type header from idms get requests
• 3a6776a appengine: drop obsolete code for AppEngine envs <=Go 1.11
• 85231f9 go.mod: update golang.org/x dependencies
• 34a7afa google/externalaccount: add Config.UniverseDomain
• 95bec95 google/externalaccount: moves externalaccount package out of internal and exp...
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)