[pp-3] Convert hook_requirements to new classes or hook_runtime_requirements

Problem/Motivation

Many hook_requirements implementations have dependencies that are not explicit, and are difficult to test due to a lack of dependency injection.

Postponed on:

• Create hook_runtime_requirements #3490841: Create hook_runtime_requirements
• Create hook_update_requirements Class #3490842: Create hook_update_requirements
• Create hook_install_requirements Class #3490843: Create class to replace hook_install_requirements

Steps to reproduce

N/A

Proposed resolution

Create subtasks for each module that implements hook_requirements

Remaining tasks

Create tasks

• file
• image
• jsonapi
• layout_discovery
• locale
• media
• mysql
• navigation
• node
• package_manager
• pgsql
• search
• system (oh boy)
• experimental_module_requirements_test
• requirements1_test
• update_script_test
• update_test_schema
• update
• user
• workspaces
• demo_umami
• testing_requirements

User interface changes

N/A

Introduced terminology

N/A

API changes

N/A

Data model changes

N/A

Release notes snippet

N/A