Fixes, new entity types, multiple rules per type

Add K8s statefulset entity definition (#140)

* Add K8s statefulset entity definition

Vsphere & K8s fixes and new K8s entities

vsphere summary metrics fixed
K8s api server dashboard added

New K8s entities added
EXT-PIHOLE added
EXT-UNIX_HOST added

Add new definitions and update existing ones

New entity types:

• RES-GITREPOSITORY
• EXT-ROUTER
• EXT-SWITCH
• EXT-NETWORK_SYNTH
• INFRA-KUBERNETES_POD

Other changes:

• Remove synthesis from EXT-HOST
• Add synthesis multi-rule support
• Update existing summary metrics for different types

Add more golden tags

Add aws.region as golden tag for some entities

Update the schema of: summary metrics, golden metrics, dashboards

• Update the schemas and apply a new format for summary metrics, golden metrics, and dashboards

• Move facet values into eventName

Improve docs and fix typos

• Fix a typo in mobile-application summary_metrics.yml

Add entity configurations and new EXT-PIHOLE entity type

• Add configurations (entityExpirationTime and alertable) for existing entities.
• Add new entity type EXT-PIHOLE

Add new definition, update existing ones and add support for hidden SM

• Add support for hidden summary metrics
• Update composite metrics for existing types
• Dont allow GM & Golden Tags for INFRA-K8SCluster
• Add rcluster host definition

new GM definitions and tags

1.2.0

Fix typos in GM for AWSELASTICACHEREDISCLUSTER (#99)

Fixes on bad formatted queries

fix: Fix typo in infra.awsnlb.failedClientNlbTlsHandshakes (#95)

There is one too many open paren's in the select clause.