modsecurity: remove support for the old version

Author: pracj3am

src/ngx_http_modsecurity.h

@@ -24,21 +24,7 @@
 
 #include <modsecurity/modsecurity.h>
 #include <modsecurity/transaction.h>
-
-
-/* #define MSC_USE_RULES_SET 1 */
-
-#if defined(MODSECURITY_CHECK_VERSION)
-#if MODSECURITY_VERSION_NUM >= 304010
-#define MSC_USE_RULES_SET 1
-#endif
-#endif
-
-#if defined(MSC_USE_RULES_SET)
 #include <modsecurity/rules_set.h>
-#else
-#include <modsecurity/rules.h>
-#endif
 
 
 /**