Kernel: Print commandline after initializing it

Author: https://github.com/supercomputer7
Commit: df84fdfd2c
Pull-request: https://github.com/SerenityOS/serenity/pull/7354
Reviewed-by: https://github.com/IdanHo
Reviewed-by: https://github.com/linusg

Kernel/CommandLine.cpp

@@ -34,6 +34,7 @@ UNMAP_AFTER_INIT void CommandLine::initialize()
 {
     VERIFY(!s_the);
     s_the = new CommandLine(s_cmd_line);
+    dmesgln("Kernel Commandline: {}", kernel_command_line().string());
 }
 
 UNMAP_AFTER_INIT CommandLine::CommandLine(const String& string)