release: stable-4548-1

* abf2f73a jicofo: fix setting incorrect auth URL scheme for JWT
* 3472ab0b jicofo: add ability to configure health checks
* ec3622b8 jibri: install jitsi-upload-integrations by default
* 0e7bc91f etherpad: pin image version
* 4fa50b9f jwt: do not load token_verification module with disabled authentication
* b0d76a2f jibri: add jq dep for upload integrations
* 53b58fdb jvb: add jq, curl deps for graceful_shutdown.sh
* 2d063ad1 doc: update installation instructions
* e73df5fa misc: working on latest