travis: Use no-shared for the FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION targets
travis: Use no-shared for the FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION targets

Reviewed-by: Rich Salz <rsalz@openssl.org>

GH: #2025

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