Merge branch '5853-remove-sslciphersuite-from-vhost-config-http-1-regression-4091-and-http-2-issue' into 'develop'

Resolve "Remove SSLCipherSuite from vhost config: HTTP/1 regression (#4091) and HTTP/2 issue"

Closes #5853

See merge request ispconfig/ispconfig3!1290

Author: Marius Burkard

server/conf/vhost.conf.master

@@ -53,8 +53,6 @@
 		<IfModule mod_http2.c>
 			Protocols h2 http/1.1
 		</IfModule>
-		SSLProtocol All -SSLv2 -SSLv3 -TLSv1 -TLSv1.1
-		SSLCipherSuite 'EECDH+ECDSA+AESGCM EECDH+aRSA+AESGCM EECDH+ECDSA+SHA384 EECDH+ECDSA+SHA256 EECDH+aRSA+SHA384 EECDH+aRSA+SHA256 EECDH+aRSA+RC4 EECDH EDH+aRSA !RC4 !aNULL !eNULL !LOW !3DES !MD5 !EXP !PSK !SRP !DSS'
 </tmpl_if>
 
 <tmpl_if name='logging' op='==' value='anon'>