meta-inspur : use meson build for bmcweb

- This commit would switch and use the equivalent option
  that are supported my bmcweb meson build.

(From meta-inspur rev: 7b43c4cbcaab12382dd275692beb9e5df3d9e0a8)

Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
Change-Id: I7f0751164cd9ac920a921bdaa5e25752ab6e0771
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-inspur/meta-fp5280g2/recipes-phosphor/bmcweb/bmcweb_%.bbappend b/meta-inspur/meta-fp5280g2/recipes-phosphor/bmcweb/bmcweb_%.bbappend
index 934bb28..960a978 100644
--- a/meta-inspur/meta-fp5280g2/recipes-phosphor/bmcweb/bmcweb_%.bbappend
+++ b/meta-inspur/meta-fp5280g2/recipes-phosphor/bmcweb/bmcweb_%.bbappend
@@ -1,3 +1,3 @@
-EXTRA_OECMAKE_append = " \
-    -DBMCWEB_INSECURE_ENABLE_REDFISH_FW_TFTP_UPDATE=ON \
+EXTRA_OEMESON_append = " \
+    -Dinsecure-tftp-update=enabled \
     "