libbpf: Add uprobe_multi attach type and link names

Adding new uprobe_multi attach type and link names,
so the functions can resolve the new values.

Acked-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20230809083440.3209381-8-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

Author: olsajiri

tools/lib/bpf/libbpf.c

@@ -120,6 +120,7 @@ static const char * const attach_type_name[] = {
 	[BPF_NETFILTER]			= "netfilter",
 	[BPF_TCX_INGRESS]		= "tcx_ingress",
 	[BPF_TCX_EGRESS]		= "tcx_egress",
+	[BPF_TRACE_UPROBE_MULTI]	= "trace_uprobe_multi",
 };
 
 static const char * const link_type_name[] = {
@@ -135,6 +136,7 @@ static const char * const link_type_name[] = {
 	[BPF_LINK_TYPE_STRUCT_OPS]		= "struct_ops",
 	[BPF_LINK_TYPE_NETFILTER]		= "netfilter",
 	[BPF_LINK_TYPE_TCX]			= "tcx",
+	[BPF_LINK_TYPE_UPROBE_MULTI]		= "uprobe_multi",
 };
 
 static const char * const map_type_name[] = {