[8.x](backport #2649) azure: add integration tests cases

[mergify]

Summary of your changes

adds test cases for: project, cloud-run service, iam role, bucket and firewall

remaining test cases:

• org: we don't have a suitable org account for CI tests yet
• gke cluster: going to figure out costs before enabling this
• cloud function: API not enabled for our account, need to discuss this.

Related Issues

• closes [Assets Inventory][GCP] Add remaining test cases for integration tests #2560

---

for future reference - script to quickly run gcp integration tests locally

#!/bin/bash

echo 'Start ES'
docker run -d \
    --name es2 \
    -e "discovery.type=single-node" \
    -e "xpack.security.enabled=false" \
    -e "xpack.security.http.ssl.enabled=false" \
    -p 9200:9200 \
    docker.elastic.co/elasticsearch/elasticsearch:8.15.0

sleep 10

export ES_HOST=http://localhost:9200
export ES_USERNAME=elastic
export ES_PASSWORD=changeme
export GCP_PROJECT_ID=elastic-security-test
export GCP_CREDENTIALS_JSON=STRINGIFIED_JSON_DATA
export GCP_ACCOUNT_TYPE=single-account

echo 'Start cloudbeat'
./cloudbeat -c deploy/asset-inventory/cloudbeat-gcp-asset-inventory.yml -d '*' &

URL="http://localhost:9200/.ds-logs-cloud_asset_inventory.asset_inventory-*/_search?size=0"
HEADER="Content-Type: application/json"

MAX_RETRIES=1000

for ((i = 1; i <= MAX_RETRIES; i++)); do
    result=$(curl -s -X GET "$URL" -H "$HEADER" | jq '.hits.total.value')

    if [ "$result" -gt 0 ]; then
        echo "Result is greater than 0: $result"
        break
    fi

    echo "Result is 0, retrying in 1 second... ($i/$MAX_RETRIES)"
    sleep 1
done


if [ "$i" -gt "$MAX_RETRIES" ]; then
    echo "Max retries reached. Result is still 0."
else
    export USE_K8S=false
    export ES_HOST=localhost
    export ES_PORT=9200
    export ES_USER=elastic
    export ES_PASSWORD=changeme
    export ES_SSL=false
    export ES_PROTOCOL=http

    cd tests
    poetry run pytest -k "asset_inventory_gcp" --alluredir=./allure/results/ --clean-alluredir

fi

docker stop es2
docker rm es2
pkill -f cloudbeat

---

This is an automatic backport of pull request #2649 done by [Mergify](https://mergify.com).

[mergify]

This pull request has not been merged yet. Could you please review and merge it @orouz? 🙏