ci(deps): update graph dependencies (#1812)

| datasource | package               | from   | to              |
| ---------- | --------------------- | ------ | --------------- |
| helm       | graph-network-indexer | 0.5.21 | 0.5.22-canary.8 |

Co-authored-by: graphops-renovate[bot] <135047802+graphops-renovate[bot]@users.noreply.github.com>

Author: graphops-renovate[bot]

graph/helmfile.yaml

@@ -173,7 +173,7 @@ templates:
     version: {{ .Values | get "graph-network-indexer" | get "chartVersion" }}
     {{- end }}
     {{- if (not (or ( .Values | get "graph-network-indexer" dict | get "chartVersion" false ) ( .Values | get "graph-network-indexer" dict | get "chartUrl" false ) )) }}
-    version: "0.5.21"
+    version: "0.5.22-canary.8"
     {{- end }}
 
   graph-toolbox: