MG-145 - Update chart/app version, README, and fix CI #34

	# Copyright (c) Magistrala
	# SPDX-License-Identifier: Apache-2.0

	name: Lint and Test Charts

	on: pull_request

	jobs:
	lint-test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Helm
	uses: azure/[email protected]
	with:
	version: v3.15.4

	- name: Add Helm dependencies
	run: \|
	helm repo add nats https://nats-io.github.io/k8s/helm/charts/
	helm repo add jaegertracing https://jaegertracing.github.io/helm-charts
	helm repo add bitnami https://charts.bitnami.com/bitnami
	helm repo add hashicorp https://helm.releases.hashicorp.com
	helm repo update

	# Python is required because `ct lint` runs Yamale (https://github.com/23andMe/Yamale) and
	# yamllint (https://github.com/adrienverge/yamllint) which require Python
	- uses: actions/setup-python@v5
	with:
	python-version: "3.x"
	check-latest: true

	- name: Set up chart-testing
	uses: helm/[email protected]

	- name: Run chart-testing (list-changed)
	id: list-changed
	run: \|
	changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
	if [[ -n "$changed" ]]; then
	echo "changed=true" >> "$GITHUB_OUTPUT"
	fi

	- name: Run chart-testing (lint)
	if: steps.list-changed.outputs.changed == 'true'
	run: \|
	ct lint --config ct.yaml

	- name: Create kind cluster
	if: steps.list-changed.outputs.changed == 'true'
	uses: helm/[email protected]

	- name: Run chart-testing (install)
	if: steps.list-changed.outputs.changed == 'true'
	run: \|
	ct install --config ct.yaml

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