init: builtins: Add 'copy' command to init.rc parser

Signed-off-by: San Mehat <san@google.com>
diff --git a/init/parser.c b/init/parser.c
index 33c1a68..affc80c 100644
--- a/init/parser.c
+++ b/init/parser.c
@@ -127,6 +127,7 @@
 {
     switch (*s++) {
     case 'c':
+	if (!strcmp(s, "opy")) return K_copy;
         if (!strcmp(s, "apability")) return K_capability;
         if (!strcmp(s, "lass")) return K_class;
         if (!strcmp(s, "lass_start")) return K_class_start;