Update dependency oauth2_proxy to v7.15.0-0#2174

renovate[bot] wants to merge 1 commit intomainmother-of-all-self-hosting/mash-playbook:mainfrom

renovate/oauth2_proxy-7.xmother-of-all-self-hosting/mash-playbook:renovate/oauth2_proxy-7.xCopy head branch name to clipboard