HTCONDOR-1168 Enable blowfish encryption on OpenSSL 3
HTCONDOR-1168 Enable blowfish encryption on OpenSSL 3

The blowfish algorithm isn't loaded by default in OpenSSL 3. We need to
load the legacy provider.

htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor