RFR: 8282191: Implementation of Foreign Function & Memory API (Preview) [v34]

[Guoxiong Li]

>From this PR, the `jep` label was not removed by the JEP bot so that the
checkbox
`- [ ] Change requires a JEP request to be targeted` had not been selected
by the PR bot
and then the PR bot didn't mark this PR as Ready.
So I confirm that this bug occurs at the class `JEPBot` instead of the PR
bot.
I re-read the related code but can't find any issue from the code.
Maybe It needs Erik to check the running configuration and log to get more
information.

Best Regards,
-- Guoxiong