gsm0808: Fix copy and paste pointed out by clang

The element following the identifier list was the
GSM0808_IE_LSA_INFORMATION. It is a TLV type as well
and the issue got introduced in
92107dfd3b99ab0dbb0f4770286454ad94a36de2.

Fixes:
gsm0808.c:316:40: warning: initializer overrides prior initialization of this subobject
      [-Winitializer-overrides]
                [GSM0808_IE_LSA_IDENTIFIER_LIST]        = { TLV_TYPE_TLV },
                                                            ^~~~~~~~~~~~
gsm0808.c:315:40: note: previous initialization is here
                [GSM0808_IE_LSA_IDENTIFIER_LIST]        = { TLV_TYPE_TLV },
diff --git a/src/gsm/gsm0808.c b/src/gsm/gsm0808.c
index d055da1..29cca82 100644
--- a/src/gsm/gsm0808.c
+++ b/src/gsm/gsm0808.c
@@ -313,7 +313,7 @@
 		[GSM0808_IE_TOTAL_RESOURCE_ACCESSIBLE]	= { TLV_TYPE_FIXED, 4 },
 		[GSM0808_IE_LSA_IDENTIFIER]		= { TLV_TYPE_TLV },
 		[GSM0808_IE_LSA_IDENTIFIER_LIST]	= { TLV_TYPE_TLV },
-		[GSM0808_IE_LSA_IDENTIFIER_LIST]	= { TLV_TYPE_TLV },
+		[GSM0808_IE_LSA_INFORMATION]	= { TLV_TYPE_TLV },
 		[GSM0808_IE_CELL_IDENTIFIER]	    = { TLV_TYPE_TLV },
 		[GSM0808_IE_PRIORITY]		    = { TLV_TYPE_TLV },
 		[GSM0808_IE_CLASSMARK_INFORMATION_T2] = { TLV_TYPE_TLV },