[4.2.x] AM-2887 MFA logs 2

[mergify]

This is an automatic copy of pull request #3996 done by Mergify.

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15:01:36.652 [Thread-28] [] DEBUG i.g.a.g.h.r.r.e.m.MFAEnrollEndpoint - Factor 298f0de1-be4c-4c06-8f0d-e1be4c5c064a selected for user c11e7f61-ad3d-47c2-9e7f-61ad3d67c226

15:01:36.665 [RxCachedThreadScheduler-1] [] DEBUG i.g.a.g.h.r.r.e.m.MFAChallengeEndpoint - Challenge sent to user c11e7f61-ad3d-47c2-9e7f-61ad3d67c226

15:02:15.184 [Thread-21] [] DEBUG i.g.a.g.h.r.r.e.m.MFAChallengeEndpoint - User c11e7f61-ad3d-47c2-9e7f-61ad3d67c226 strongly authenticated

15:02:15.187 [Thread-15] [] DEBUG i.g.am.service.impl.UserServiceImpl - Factor 298f0de1-be4c-4c06-8f0d-e1be4c5c064a upserted for user c11e7f61-ad3d-47c2-9e7f-61ad3d67c226

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Cherry-pick of 376491f has failed:

On branch mergify/bp/4.2.x/pr-3996
Your branch is up to date with 'origin/4.2.x'.

You are currently cherry-picking commit 376491f404.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   gravitee-am-gateway/gravitee-am-gateway-handler/gravitee-am-gateway-handler-core/src/main/java/io/gravitee/am/gateway/handler/root/resources/endpoint/mfa/MFAChallengeEndpoint.java

no changes added to commit (use "git add" and/or "git commit -a")

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[mergify]

Cherry-pick of 376491f has failed:

On branch mergify/bp/4.2.x/pr-3996
Your branch is up to date with 'origin/4.2.x'.

You are currently cherry-picking commit 376491f404.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   gravitee-am-gateway/gravitee-am-gateway-handler/gravitee-am-gateway-handler-core/src/main/java/io/gravitee/am/gateway/handler/root/resources/endpoint/mfa/MFAChallengeEndpoint.java

no changes added to commit (use "git add" and/or "git commit -a")

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally