imxrt-flash: Support W25Q512NW-IQ/IN flash chips

[Darchiv]

JIRA: RTOS-901

Description

Motivation and Context

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Chore (refactoring, style fixes, git/CI config, submodule management, no code logic changes)

How Has This Been Tested?

• Already covered by automatic testing.
• New test added: (add PR link here).
• Tested by hand on: imxrt-1170-evkb

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing linter checks and tests passed.
• My changes generate no new compilation warnings for any of the targets.

Special treatment

• This PR needs additional PRs to work (list the PRs, preferably in merge-order).
• I will merge this PR by myself when appropriate.

[github-actions]

Unit Test Results

7 700 tests  +920   6 985 ✅ +831   38m 49s ⏱️ + 6m 55s
  436 suites + 56     715 💤 + 89 
    1 files   ±  0       0 ❌ ±  0 

Results for commit 365b07c. ± Comparison against base commit e279ca4.