feat: Add new HTTP route for query service

- Introduced a new path prefix '/_query/' in the httproute.yaml for the query service, enhancing routing capabilities.

Jira Ticket: https://linuxfoundation.atlassian.net/browse/LFXV2-197

Signed-off-by: Mauricio Zanetti Salomao <mauriciozanetti86@gmail.com>

Author: mauriciozanettisalomao

charts/lfx-v2-query-service/templates/httproute.yaml

@@ -44,6 +44,9 @@ spec:
     - path:
         type: PathPrefix
         value: /query/resources
+    - path:
+        type: PathPrefix
+        value: /_query/
     {{- if .Values.heimdall.enabled }}
     filters:
     - type: ExtensionRef