PyPy3 2.4.0

Closes #33443.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
pypy3: update 2.4.0 bottle.
New formula for secure delete.
Fixed MAN directory problem.
Remove unnecessary call to configure script.
Added basic unit test.
Fix unit test check.
Turned formula into a keg only.
libcouchbase: update 2.4.3 bottle.