tools/bpf: Fix the wrong format specifier

The format specifier of "unsigned int" in printf() should be "%u", not
"%d".

Signed-off-by: Zhu Jun <zhujun2@cmss.chinamobile.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Quentin Monnet <qmo@kernel.org>
Link: https://lore.kernel.org/bpf/20240724111120.11625-1-zhujun2@cmss.chinamobile.com

Author: Zhu Jun

tools/bpf/bpftool/xlated_dumper.c

@@ -349,7 +349,7 @@ void dump_xlated_plain(struct dump_data *dd, void *buf, unsigned int len,
 
 		double_insn = insn[i].code == (BPF_LD | BPF_IMM | BPF_DW);
 
-		printf("% 4d: ", i);
+		printf("%4u: ", i);
 		print_bpf_insn(&cbs, insn + i, true);
 
 		if (opcodes) {
@@ -415,7 +415,7 @@ void dump_xlated_for_graph(struct dump_data *dd, void *buf_start, void *buf_end,
 			}
 		}
 
-		printf("%d: ", insn_off);
+		printf("%u: ", insn_off);
 		print_bpf_insn(&cbs, cur, true);
 
 		if (opcodes) {