MINIFICPP-2675 Move Elasticsearch tests to modular docker tests

[lordgamez]

https://issues.apache.org/jira/browse/MINIFICPP-2675

Depends on github.com//pull/2066

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[Copilot]

Pull Request Overview

This PR migrates Elasticsearch integration tests from the centralized docker test framework to the new modular docker test framework. The migration involves moving container management, step definitions, and test scenarios from the shared integration test infrastructure to extension-specific test modules.

• Adds new modular test infrastructure for Elasticsearch and Opensearch container management
• Updates test scenarios to use the new modular framework patterns
• Removes centralized Elasticsearch/Opensearch container and step implementations

Reviewed Changes

Copilot reviewed 16 out of 18 changed files in this pull request and generated 8 comments.

Show a summary per file

File	Description
extensions/elasticsearch/tests/features/steps/steps.py	Implements step definitions for Elasticsearch/Opensearch test scenarios
extensions/elasticsearch/tests/features/steps/elasticsearch_container.py	Container class for managing Elasticsearch instances in tests
extensions/elasticsearch/tests/features/steps/opensearch_container.py	Container class for managing Opensearch instances in tests
extensions/elasticsearch/tests/features/steps/elastic_base_container.py	Base container class with shared functionality for both Elasticsearch and Opensearch
extensions/elasticsearch/tests/features/environment.py	Test environment configuration using common hooks
extensions/elasticsearch/tests/features/elasticsearch.feature	Updated test scenarios to use modular framework patterns
extensions/elasticsearch/tests/features/opensearch.feature	Updated test scenarios to use modular framework patterns
extensions/elasticsearch/tests/features/resources/elasticsearch.yml	Elasticsearch server configuration
extensions/elasticsearch/tests/features/resources/opensearch.yml	Opensearch server configuration
docker/test/integration/features/steps/steps.py	Removes centralized Elasticsearch/Opensearch step definitions
docker/test/integration/features/MiNiFi_integration_test_driver.py	Removes centralized Elasticsearch/Opensearch helper methods
docker/test/integration/cluster/containers/ElasticsearchContainer.py	Removed centralized container class
docker/test/integration/cluster/containers/OpensearchContainer.py	Removed centralized container class
docker/test/integration/cluster/checkers/ElasticSearchChecker.py	Removed centralized checker class
docker/test/integration/cluster/DockerTestCluster.py	Removes Elasticsearch/Opensearch checker references
docker/test/integration/cluster/ContainerStore.py	Removes Elasticsearch/Opensearch container acquisition logic
docker/test/integration/minifi/processors/PostElasticsearch.py	Removed centralized processor class
docker/RunBehaveTests.sh	Adds Elasticsearch tests to the list of extension tests to run

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[szaszm]

+1 after comments are addressed from earlier PRs