primary-site: bump to v0.0.86 (#150)

### Changelog
- `query-server`: add success JSON to `/` endpoint

### Docs

None.

### Description

Adds a success JSON document to the `/` response body from the query
service, which will go with instructions in installation docs to use
this endpoint to check that the ingress works.

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Author: james-rms

charts/primary-site/Chart.yaml

@@ -13,6 +13,6 @@ type: application
 # 1.0.0-alpha.0
 # 1.0.0-alpha.1
 # 1.0.0
-version: "0.0.84"
+version: "0.0.85"
 
-appVersion: "c40adb46040ee755c3b5ef4b898396af32a7d636"
+appVersion: "22a04afa1b8e1d9ff6263e2a28e8f1b2f19c5552"