docs: update chart description; fix frigate target

Author: TylerGillson

Makefile

@@ -199,4 +199,4 @@ helm-package: generate manifests
 
 .PHONY: frigate
 frigate:
-	frigate gen chart --no-deps -o markdown > chart/README.md
+	frigate gen chart/valid8or-plugin-aws --no-deps -o markdown > chart/valid8or-plugin-aws/README.md

chart/valid8or-plugin-aws/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: valid8or-plugin-aws
-description: valid8or-plugin-aws performs a variety of validations against your AWS account
+description: Perform various AWS validations (IAM, Service Quotas, Tags)
 type: application
 version: 0.0.2 # x-release-please-version
 appVersion: "0.0.2" # x-release-please-version