Upgraded InfluxDB to 1.8 from 1.7

Prometheus Scraping of new Auth Service metrics

Resolved issues related to pvcs delete and prerequisite crds

- Added code for creating and deleting prerequisites crd's

Location Service lint fix

plugtest and ut small fixes

Upgraded kube-state-metrics chart

Updated Grafana Helm charts

Added Prometheus monitoring and enabled metrics collection for dependencies

- Added priority in repocfg to make sure prometheus is first one to be installed
- Enabled servicemonitor in node-exporter and deleted the one in prometheus
- Added affinity for prometheus statefulsets
- Added meeporigincore

Changes:
- Enabled `/metrics` endpoint for metrics collection in couchdb, redis, postgis, Nginx, Grafana, cert-manager
- Updated redis charts with latest version
- Added servicemonitor for service discovery in grafana and kube-state-metrics for prometheus
- Added node-exporter and couchdb exporter for getting metrics about host machine and couchdb pod
- Added Prometheus with Prometheus Alertmanager, Prometheus Operator and Prometheus Server

Test:
- All UT's and Cypress tests passed

Authorization & Authentication Service

switched endpoint authorization from a distibuted solution to a centralized implementation in auth service

RNIS L2Measurement endpoint