perf vendor events arm64: Add default tags for Hisi hip08 L1 metrics

Add the default tags for Hisi hip08 as well.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ahmad Yasin <ahmad.yasin@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20230616031420.3751973-6-kan.liang@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json

@@ -3,28 +3,32 @@
         "MetricExpr": "FETCH_BUBBLE / (4 * CPU_CYCLES)",
         "PublicDescription": "Frontend bound L1 topdown metric",
         "BriefDescription": "Frontend bound L1 topdown metric",
-        "MetricGroup": "TopDownL1",
+        "DefaultMetricgroupName": "TopDownL1",
+        "MetricGroup": "Default;TopDownL1",
         "MetricName": "frontend_bound"
     },
     {
         "MetricExpr": "(INST_SPEC - INST_RETIRED) / (4 * CPU_CYCLES)",
         "PublicDescription": "Bad Speculation L1 topdown metric",
         "BriefDescription": "Bad Speculation L1 topdown metric",
-        "MetricGroup": "TopDownL1",
+        "DefaultMetricgroupName": "TopDownL1",
+        "MetricGroup": "Default;TopDownL1",
         "MetricName": "bad_speculation"
     },
     {
         "MetricExpr": "INST_RETIRED / (CPU_CYCLES * 4)",
         "PublicDescription": "Retiring L1 topdown metric",
         "BriefDescription": "Retiring L1 topdown metric",
-        "MetricGroup": "TopDownL1",
+        "DefaultMetricgroupName": "TopDownL1",
+        "MetricGroup": "Default;TopDownL1",
         "MetricName": "retiring"
     },
     {
         "MetricExpr": "1 - (frontend_bound + bad_speculation + retiring)",
         "PublicDescription": "Backend Bound L1 topdown metric",
         "BriefDescription": "Backend Bound L1 topdown metric",
-        "MetricGroup": "TopDownL1",
+        "DefaultMetricgroupName": "TopDownL1",
+        "MetricGroup": "Default;TopDownL1",
         "MetricName": "backend_bound"
     },
     {