BUG/MINOR: config: crt-list keywords mistaken for bind ssl keywords

BUG/MINOR: config: crt-list keywords mistaken for bind ssl keywords

This patch fixes an issue in the "-dK" keywords dumper, which was
mistakenly displaying the "crt-list" keywords for "bind ssl" keywords.

The patch fixes the issue by dumping the "crt-list" keywords in its own
section, and dumping the "bind" keywords which are in the "SSL" scope
with a "bind ssl" prefix.

This commit depends on the previous "MINOR: ssl: rename confusing
ssl_bind_kws" commit.

Must be backported in 2.6.

Diff of the `./haproxy -dKall -q -c -f /dev/null` output before and
after the patch in 2.8-dev4:

     | @@ -190,30 +190,9 @@ listen
     |  	use-fcgi-app
     |  	bind <addr> accept-netscaler-cip +1
     |  	bind <addr> accept-proxy
     | -	bind <addr> allow-0rtt
     | -	bind <addr> alpn +1
     |  	bind <addr> backlog +1
     | -	bind <addr> ca-file +1
     | -	bind <addr> ca-ignore-err +1
     | -	bind <addr> ca-sign-file +1
     | -	bind <addr> ca-sign-pass +1
     | -	bind <addr> ca-verify-file +1
     | -	bind <addr> ciphers +1
     | -	bind <addr> ciphersuites +1
     | -	bind <addr> crl-file +1
     | -	bind <addr> crt +1
     | -	bind <addr> crt-ignore-err +1
     | -	bind <addr> crt-list +1
     | -	bind <addr> curves +1
     |  	bind <addr> defer-accept
     | -	bind <addr> ecdhe +1
     |  	bind <addr> expose-fd +1
     | -	bind <addr> force-sslv3
     | -	bind <addr> force-tlsv10
     | -	bind <addr> force-tlsv11
     | -	bind <addr> force-tlsv12
     | -	bind <addr> force-tlsv13
     | -	bind <addr> generate-certificates
     |  	bind <addr> gid +1
     |  	bind <addr> group +1
     |  	bind <addr> id +1
     | @@ -225,48 +204,52 @@ listen
     |  	bind <addr> name +1
     |  	bind <addr> namespace +1
     |  	bind <addr> nice +1
     | -	bind <addr> no-ca-names
     | -	bind <addr> no-sslv3
     | -	bind <addr> no-tls-tickets
     | -	bind <addr> no-tlsv10
     | -	bind <addr> no-tlsv11
     | -	bind <addr> no-tlsv12
     | -	bind <addr> no-tlsv13
     | -	bind <addr> npn +1
     | -	bind <addr> prefer-client-ciphers
     |  	bind <addr> process +1
     |  	bind <addr> proto +1
     |  	bind <addr> severity-output +1
     |  	bind <addr> shards +1
     | -	bind <addr> ssl
     | -	bind <addr> ssl-max-ver +1
     | -	bind <addr> ssl-min-ver +1
     | -	bind <addr> strict-sni
     |  	bind <addr> tcp-ut +1
     |  	bind <addr> tfo
     |  	bind <addr> thread +1
     | -	bind <addr> tls-ticket-keys +1
     |  	bind <addr> transparent
     |  	bind <addr> uid +1
     |  	bind <addr> user +1
     |  	bind <addr> v4v6
     |  	bind <addr> v6only
     | -	bind <addr> verify +1
     |  	bind <addr> ssl allow-0rtt
     |  	bind <addr> ssl alpn +1
     |  	bind <addr> ssl ca-file +1
     | +	bind <addr> ssl ca-ignore-err +1
     | +	bind <addr> ssl ca-sign-file +1
     | +	bind <addr> ssl ca-sign-pass +1
     |  	bind <addr> ssl ca-verify-file +1
     |  	bind <addr> ssl ciphers +1
     |  	bind <addr> ssl ciphersuites +1
     |  	bind <addr> ssl crl-file +1
     | +	bind <addr> ssl crt +1
     | +	bind <addr> ssl crt-ignore-err +1
     | +	bind <addr> ssl crt-list +1
     |  	bind <addr> ssl curves +1
     |  	bind <addr> ssl ecdhe +1
     | +	bind <addr> ssl force-sslv3
     | +	bind <addr> ssl force-tlsv10
     | +	bind <addr> ssl force-tlsv11
     | +	bind <addr> ssl force-tlsv12
     | +	bind <addr> ssl force-tlsv13
     | +	bind <addr> ssl generate-certificates
     |  	bind <addr> ssl no-ca-names
     | +	bind <addr> ssl no-sslv3
     | +	bind <addr> ssl no-tls-tickets
     | +	bind <addr> ssl no-tlsv10
     | +	bind <addr> ssl no-tlsv11
     | +	bind <addr> ssl no-tlsv12
     | +	bind <addr> ssl no-tlsv13
     |  	bind <addr> ssl npn +1
     | -	bind <addr> ssl ocsp-update +1
     | +	bind <addr> ssl prefer-client-ciphers
     |  	bind <addr> ssl ssl-max-ver +1
     |  	bind <addr> ssl ssl-min-ver +1
     | +	bind <addr> ssl strict-sni
     | +	bind <addr> ssl tls-ticket-keys +1
     |  	bind <addr> ssl verify +1
     |  	server <name> <addr> addr +1
     |  	server <name> <addr> agent-addr +1
     | @@ -591,6 +574,23 @@ listen
     |  	http-after-response unset-var*
     |  userlist
     |  peers
     | +crt-list
     | +	allow-0rtt
     | +	alpn +1
     | +	ca-file +1
     | +	ca-verify-file +1
     | +	ciphers +1
     | +	ciphersuites +1
     | +	crl-file +1
     | +	curves +1
     | +	ecdhe +1
     | +	no-ca-names
     | +	npn +1
     | +	ocsp-update +1
     | +	ssl-max-ver +1
     | +	ssl-min-ver +1
     | +	verify +1
     |  # List of registered CLI keywords:
     |  @!<pid> [MASTER]
     |  @<relative pid> [MASTER]