tlv: Make tlv parser arrays 256 entries wide to prevent overflow on 0xff

If we encounter a tag with 0xFF, we overflow our existing tlv_parse
array definitions.

Warning: this breaks ABI
diff --git a/src/gsm/Makefile.am b/src/gsm/Makefile.am
index 88b2d9a..f5e4676 100644
--- a/src/gsm/Makefile.am
+++ b/src/gsm/Makefile.am
@@ -1,6 +1,6 @@
 # This is _NOT_ the library release version, it's an API version.
 # Please read Chapter 6 "Library interface versions" of the libtool documentation before making any modification
-LIBVERSION=0:0:0
+LIBVERSION=1:0:0
 
 INCLUDES = $(all_includes) -I$(top_srcdir)/include
 AM_CFLAGS = -fPIC -Wall