afl -> afl++

Closes #20

See merge request !4

Resolve "bring up to date"

Closes #19

See merge request !3

Reflects changes when factoring out zipr from zafl.

Resolve "Job Failed #170469"

Closes #18

See merge request allzp/turbo!2

This avoids a race condition.

Use pg_isready in start_turbo to avoid race conditions during startup.

Fix typo in prepd output.

Update cicd_testing/do-test.sh

See merge request allzp/turbo!1

adjusted docker container startup to 1) remember logs in case of failure, and 2) give postgres some time to startup.  this is in response to undiagnosable and intermittent failures seen in starting up the turbo container.