wait_until_tor_is_working helper is fragile

We did what we could, basically, with #9516 (closed). The real fix is something like #10238 (closed).

f8e5fb9 and 1c48ca26 tagged these tests as fragile.

Feature Branch: test/10497-tor-bootstrap-is-fragile

Parent Task: #10288

Related issues

• Blocked by #9521 (closed)
• Blocks #10376 (closed)
• Blocks #10381 (closed)
• Blocks #10442 (closed)
• Blocks #10440 (closed)
• Blocked by #11401 (closed)
• Blocked by #11398 (closed)

Original created by @anonym on 10497 (Redmine)