Enable OCSP logging by default.

In the past I thought that this is not super interesting. However, it
turns out that this can actually contain a slew of interresting
information - like operating systems querying for the revocation of
software signing certificates, e.g.

So - let's just enable this as a default log for the future.

testing/btest/scripts/base/protocols/ssl/ocsp-http-get.test

@@ -4,8 +4,6 @@
 # @TEST-EXEC: btest-diff ocsp.log
 # @TEST-EXEC: btest-diff .stdout
 
-@load files/x509/log-ocsp
-
 event zeek_init()
 	{
 	Files::register_for_mime_type(Files::ANALYZER_OCSP_REQUEST, "application/ocsp-request");