flex: bump to 2.5.35

Signed-off-by: Lionel Landwerlin <llandwerlin@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/flex/flex.mk

@@ -3,8 +3,8 @@
 # flex
 #
 #############################################################
-FLEX_VERSION:=2.5.33
-FLEX_PATCH_VERSION:=11
+FLEX_VERSION:=2.5.35
+FLEX_PATCH_VERSION:=9
 FLEX_SOURCE:=flex_$(FLEX_VERSION).orig.tar.gz
 FLEX_PATCH:=flex_$(FLEX_VERSION)-$(FLEX_PATCH_VERSION).diff.gz
 FLEX_SITE:=$(BR2_DEBIAN_MIRROR)/debian/pool/main/f/flex