patch 8.0.0373: build fails without +folding

Problem:    Build fails without +folding.
Solution:   Move misplaced #ifdef.

Author: brammool

src/option.c

@@ -1278,8 +1278,8 @@ static struct vimoption options[] =
 #endif
 			    SCRIPTID_INIT},
     {"foldmarker",  "fmr",  P_STRING|P_ALLOCED|P_VIM|P_VI_DEF|
-#ifdef FEAT_FOLDING
 						    P_RWIN|P_ONECOMMA|P_NODUP,
+#ifdef FEAT_FOLDING
 			    (char_u *)VAR_WIN, PV_FMR,
 			    {(char_u *)"{{{,}}}", (char_u *)NULL}
 #else

src/version.c

@@ -764,6 +764,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    373,
 /**/
     372,
 /**/