FAPI: warn about --enable-integration w/o --enable-self-generated-certificate
FAPI: warn about --enable-integration w/o --enable-self-generated-certificate

For full test coverage in non-production builds this option should be enabled,
so make users aware of the newly introduced option.

Signed-off-by: Jonas Witschel <87a164e5d00d5dcdd001e37b34ea8bcd3fc3a172@gmx.de>

tpm2-software/tpm2-tss,01org/tpm2-tss,01org/TPM2.0-TSS,tpm2-software/tpm2-tss,01org/TPM2.0-TSS,01org/tpm2-tss,01org/TPM2.0-TSS,01org/tpm2-tss,01org/TPM2.0-TSS,tpm2-software/tpm2-tss