[AIRFLOW-5118] Add ability to specify optional components in Dataproc…

[idralyuk]

…ClusterCreateOperator

Jira

https://issues.apache.org/jira/browse/AIRFLOW-5118

Description

This PR adds ability to specify optional components in DataprocClusterCreateOperator

For more info see https://cloud.google.com/dataproc/docs/reference/rest/v1/ClusterConfig#Component

Tests

One test added: it checks whether the optional components were set correctly

Commits

• My commits all reference Jira issues in their subject lines, and I have squashed multiple commits if they address the same issue. In addition, my commits follow the guidelines from "How to write a good git commit message":
  1. Subject is separated from body by a blank line
  2. Subject is limited to 50 characters (not including Jira issue reference)
  3. Subject does not end with a period
  4. Subject uses the imperative mood ("add", not "adding")
  5. Body wraps at 72 characters
  6. Body explains "what" and "why", not "how"

Documentation

• In case of new functionality, my PR adds documentation that describes how to use it.
  • All the public functions and the classes in the PR contain docstrings that explain what it does
  • If you implement backwards incompatible changes, please leave a note in the Updating.md so we can assign it to a appropriate release

Code Quality

• Passes flake8

[turbaszek]

LGTM ;)

[turbaszek]

Suggested change

	:type optional_components: list[str]
	:type optional_components: List[str]

[mik-laj]

There is inconsistency in this file in the way types are written. We have to review all types then we will standarize it. Now the current version is more popular.