Server release 4.6.6

Updates

• Added support for additional certificates for OIDC
• Added support for assume_role_arn to the Machine Provisioner configmap
• Server version now included in support bundles

Bug Fixes

• Fixed a bug causing the /workflow-run api route to give 404 errors
• Various CVE remediations
• Fixed a bug where the job page for OSS repositories could be visible without being logged into CircleCI

Image Updates

• execution-gateway
• machine-provisioner
• machine-provisioner-migrator
• web-ui-server-admin
• picard