Disable automount of service account token for keycloak

General MR

Summary

Disables automount of service account token for service accounts: default and keycloak. Mitigates kyverno policy to harden service accounts.

Closes #1832

added kindenhancement priority7 statusdoing labels

assigned to @samvongsay

changed the description

added keycloak label

changed milestone to %2.19.0

marked this merge request as ready

added statusreview label and removed statusdoing label

requested review from @ryan.j.garcia, @chris.oconnell, @michaelmartin, and @ryan.thompson.44

@andrewshoell : You have been tagged in this merge request for the purpose of conducting secondary review.

approved this merge request

merged

mentioned in commit 071814bc