Bump moto from 2.2.19 to 2.3.0

[dependabot]

Bumps moto from 2.2.19 to 2.3.0.

Changelog

Sourced from moto's changelog.

2.3.0

General:
    * It is now possible to use a mocked region. This will throw an error by default, but can be enabled using the `MOTO_ALLOW_NONEXISTENT_REGION`-environment variable.
    * Performance improvements - only the backend for the requested region is now loaded into memory, instead of (naively) loading a backend for every region.

2.2.20

New Services:
    * ElasticsearchService:
        * create_elasticsearch_domain()
        * delete_elasticsearch_domain()
        * describe_elasticsearch_domain()
        * list_domain_names()
New Methods:
* EC2:
* disable_ebs_encryption_by_default()
* enable_ebs_encryption_by_default()
* get_ebs_encryption_by_default()
* Redshift:
* pause_cluster()
* resume_cluster()
Miscellanous:
* ELBv2: create_listener now supports the DefaultActions.ForwardConfig parameter
* Redshift: restore_from_cluster_snapshot() now supports the NodeType and NumberOfNodes-parameters
* Sagemaker: list_experiments() now supports pagination
* Sagemaker: list_trials() now supports pagination
* Sagemaker: list_trial_components() now supports pagination

Commits

• 50b20b5 Prep 2.3.0 release
• cf87e75 Feature: Mock region (#4699)
• b472478 Update init.py
• ebb73c7 Increase version number post-release
• 691bb87 Prep release 2.2.20
• a1bfb6a EC2 - SubnetId and NetworkInterfaces cannot both be specified when calling ru...
• b0a59fe IOT - remove outdated comment
• c301f88 IOT - delete_thing only when no certificates are attached (#4712)
• 80e3b35 Batch - ensure that logs are posted in chronological order (#4710)
• 0bc4596 Update xray client to forward args (#4709)
• Additional commits viewable in compare view

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