[3.3.5] ChatCommands, the other half: chat command resolution refactor (PR #25463)

(cherry picked from commit 1eca51b417)

src/server/scripts/Commands/cs_rbac.cpp

@@ -33,6 +33,10 @@ EndScriptData */
 #include "World.h"
 #include "WorldSession.h"
 
+#if TRINITY_COMPILER == TRINITY_COMPILER_GNU
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
+
 struct RBACCommandData
 {
     RBACCommandData(): id(0), realmId(0), rbac(nullptr), needDelete(false) { }