cmake: Add modules man pages as deps to man target

src/CMakeLists.txt

@@ -174,6 +174,8 @@ add_custom_target(man DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${MAIN_NAME}.8
                               ${CMAKE_CURRENT_BINARY_DIR}/${MAIN_NAME}.cfg.5)
 add_dependencies(man kamctl_man)
 add_dependencies(man kamcmd_man)
+# These are the modules man pages if any exist
+add_dependencies(man kamailio_docs_man)
 
 install(
   FILES ${CMAKE_CURRENT_BINARY_DIR}/${MAIN_NAME}.8