TT#24920 Disable the patch fuzzy logic on 'ngcpcfg patch'

We should be as safe as possible here (at least at the beginning)
to prevent 'patch' command patching wrong code parts.

Change-Id: Ide012169bec1f329309baae32fe186fd77cb9592

scripts/patch

@@ -118,6 +118,7 @@ patch_apply() {
   patch_opts+=(--input="${patch}")
   patch_opts+=(--prefix=/dev/null)  # do not produce .orig backup files
   patch_opts+=(--reject-file=-)     # do not produce .rej file
+  patch_opts+=(-F0 -N)              # disable fuzzy logic to be as safe as possible
   if "${apply}" ; then
     patch_opts+=(--output="${customtt}")
   else