msc_vty: add missing header file
The symbol GSM0808_SPEECH_FULL_BM is used in msc_vty.c, but gsm_08_08.h,
where the symbol is declared is not included.
Change-Id: I31a8894031aa2321d7dbf2586d076bc303247278
diff --git a/src/libmsc/msc_vty.c b/src/libmsc/msc_vty.c
index 6404ee9..a79f451 100644
--- a/src/libmsc/msc_vty.c
+++ b/src/libmsc/msc_vty.c
@@ -30,6 +30,7 @@
#include <osmocom/gsm/protocol/gsm_08_58.h>
#include <osmocom/gsm/protocol/gsm_04_14.h>
+#include <osmocom/gsm/protocol/gsm_08_08.h>
#include <osmocom/sigtran/sccp_helpers.h>