Update Grafana files

Author: ebattat

benchmark_runner/grafana/perf/dashboard.json

@@ -2254,6 +2254,10 @@
                            "index": 545,
                            "text": "4.22.0-21"
                         },
+                        "422034": {
+                           "index": 549,
+                           "text": "4.22.0-34"
+                        },
                         "4814": {
                            "index": 6,
                            "text": "4.8.14"