Contribs: update LAME to 3.99.5 because of a .4 regression

(cherry picked from commit 0889b46d)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

contrib/src/lame/rules.mak

 # lame
 
-LAME_VERSION := 3.99.4
+LAME_VERSION := 3.99.5
 LAME_URL := $(SF)/lame/lame-$(LAME_VERSION).tar.gz
 
 $(TARBALLS)/lame-$(LAME_VERSION).tar.gz: