Add documentation link for EAP 7 to environment-dependent-calls-01000 rule

The rule environment-dependent-calls-01000 in https://github.com/windup/windup-rulesets/blob/master/rules-reviewed/eap6/uncategorized/environment-dependent.windup.xml#L18-L37 shows only documentation link for EAP 6 while the rule applies to EAP 7 too.

EAp 6 documentation - https://access.redhat.com/documentation/en-US/JBoss_Enterprise_Application_Platform/6.4/html-single/Development_Guide/index.html#chap-Class_Loading_and_Modules

EAP 7 documentation about classloading - https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.0/html-single/development_guide/#class_loading_and_modules