asynctest: don't depend on apps
asynctest: don't depend on apps

Remove unnecessary include of apps.h. Tests shouldn't take a
dependency on apps. In this case, there is no dependency, the include
is unnecessary.

Reviewed-by: Rich Salz <c04971a99e5a9ee80eaab4b1deb37e845b0bd697@openssl.org>
Reviewed-by: Richard Levitte <5fb523282dd7956571c80524edc2dccfa0bd8234@openssl.org>

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