Fix: Rules ID are validated during a set merge
Fix: Rules ID are validated during a set merge

Further info at: #1192

defanator/ModSecurity,SpiderLabs/ModSecurity,SpiderLabs/ModSecurity,wafbuild/ModSecurity,defanator/ModSecurity,defanator/ModSecurity,wafbuild/ModSecurity,wafbuild/ModSecurity,SpiderLabs/ModSecurity