Small cleanup to LMS build.

Author: philljj

options.mk

@@ -364,7 +364,7 @@ ifeq ($(SIGN),LMS)
     -D"WOLFSSL_LMS_MAX_LEVELS=$(LMS_LEVELS)" \
     -D"WOLFSSL_LMS_MAX_HEIGHT=$(LMS_HEIGHT)" \
     -D"LMS_LEVELS=$(LMS_LEVELS)" -D"LMS_HEIGHT=$(LMS_HEIGHT)" \
-    -D"LMS_WINTERNITZ=$(LMS_WINTERNITZ)" -I$(LMSDIR)/src \
+    -D"LMS_WINTERNITZ=$(LMS_WINTERNITZ)" \
     -D"IMAGE_SIGNATURE_SIZE"=$(IMAGE_SIGNATURE_SIZE) \
     -D"WOLFSSL_LMS_VERIFY_ONLY"
   ifeq ($(WOLFBOOT_SMALL_STACK),1)