Rename osmo dyn ts enums

They will gain support to be activated as SDCCH/8 soon too. Since new
name would start to be too large, use a more generic naming for it.

Related: OS#5309
Change-Id: I56dcfe4d17899630b17f80145c3ced72f1e91e68
diff --git a/src/gsm/abis_nm.c b/src/gsm/abis_nm.c
index f7793d7..38cd194 100644
--- a/src/gsm/abis_nm.c
+++ b/src/gsm/abis_nm.c
@@ -703,7 +703,7 @@
 	[GSM_PCHAN_UNKNOWN]	= 0xff,
 	[GSM_PCHAN_CCCH_SDCCH4_CBCH]	= NM_CHANC_BCCH_CBCH,
 	[GSM_PCHAN_SDCCH8_SACCH8C_CBCH] = NM_CHANC_SDCCH_CBCH,
-	[GSM_PCHAN_TCH_F_TCH_H_PDCH]	= NM_CHANC_OSMO_TCHFull_TCHHalf_PDCH,
+	[GSM_PCHAN_OSMO_DYN]	= NM_CHANC_OSMO_DYN,
 	/* FIXME: bounds check */
 };