Kernel+keymap+KeyboardMapper: New pledge for getkeymap

Author: https://github.com/BenWiederhake
Commit: cbee0c26e1
Pull-request: https://github.com/SerenityOS/serenity/pull/5192
Reviewed-by: https://github.com/awesomekling
Reviewed-by: https://github.com/bcoles
Reviewed-by: https://github.com/emanuele6
Reviewed-by: https://github.com/linusg

Kernel/Process.h

@@ -82,7 +82,8 @@ extern VirtualAddress g_return_to_ring3_from_signal_trampoline;
     __ENUMERATE_PLEDGE_PROMISE(settime)   \
     __ENUMERATE_PLEDGE_PROMISE(sigaction) \
     __ENUMERATE_PLEDGE_PROMISE(setkeymap) \
-    __ENUMERATE_PLEDGE_PROMISE(prot_exec)
+    __ENUMERATE_PLEDGE_PROMISE(prot_exec) \
+    __ENUMERATE_PLEDGE_PROMISE(getkeymap)
 
 enum class Pledge : u32 {
 #define __ENUMERATE_PLEDGE_PROMISE(x) x,