allow using cpu_warning event for arbitrary event logging with custom…

… text and timestamp

Timescale listener: recreate dbconn if it is closed, should help if f…

…or some reason the connection is closed (for some reason) before logging end time.

dont disable image loading by default in PlaywrightUser

Depend on locust prerelease version (as there is no release with cpu_…

…warning yet)

Update docker-compose.yml

Bump locust-grafana version (new version of Testruns dashboard)

SocketioUser: default to empty headers

remove healthcheck from docker-compose (not needed any more, because …

…setup is done at docker build time)

Default PGHOST to localhost

Timescale listener: Fix forwarding of pghost from command line. Add -…

…-pgport and --pgdatabase.