- Simplify configuration management by deducing SoftHSM module path
from openssl config
- Determine the engine flag (-E) value from openssl config
- Drop unused/unneeded environment variables
- Run pkcs11-provider tests on Debian "sid" ossl3 flavor
In order to have a common naming convention for system tests, rename the
only outlier "engine_pkcs11" to "enginepkcs11", which was the only
system test using an underscore in its name.
The only allowed word separators for system test names are either dash
or no separator.