Remove sjparkinson/static-review and other obsolete tools

[orlangur]

Description

Obsolete tools removed:

1. dev/tools/Magento/Tools/Layout is a set of XSLT processors used within Magento 2 development prior to 2.0 GA. Can be useful only as a migration tool but those are consolidated in separate repo.
2. dev/tools/Magento/Tools/StaticReview/pre-commit pre-commit hook based on sjparkinson/static-review implemented by me, never really liked it anyway as it processed files one-by-one, just tried to reuse some existing library instead of a custom bash script
3. dev/tools/Magento/Tools/psr/phpcs_precommit_hook.sh even older pre-commit hook, not worth fixing, better use PHPCS in IDE directly or via phpro/grumphp

Fixed Issues (if relevant)

Only "Package sjparkinson/static-review is abandoned, you should avoid using it. Use phpro/grumphp instead." composer warning eliminated.
#14138

Manual testing scenarios

Nothing to test manually, it is enough to run automated tests.

Contribution checklist

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[magento-engcom-team]

Hi @ihor-sviziev, thank you for the review.
ENGCOM-898 has been created to process this Pull Request