test: turn off parallel tests in verbose mode.
test: turn off parallel tests in verbose mode.

The existing code prints a warning saying that verbose mode is ignored with
parallel jobs.  This seems backward, more useful is disabling parallel jobs
when verbose is enabled.

Reviewed-by: Tomas Mraz <2bc6038c3dfca09b2da23c8b6da8ba884dc2dcc2@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14137)

openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl