targets: add imxrt105x build project

[gerard5]

Description

This change adds build.project for imxrt105x-evk, defines memory maps accordingly to FlexRAM setup in the plo,

• XIP (flash0) is 8 MiB
• ITCM is 160 KiB, ~68 KiB is used by the kernel
• DTCM is 288 KiB, ~78 KiB is utilized by apps
• OCRAM is 64 KiB

Update of submodules:

* phoenix-rtos-devices f6160c9...74fd28f (1):
  > makes: Add imxrt105x-evk support

* phoenix-rtos-utils b27790a...7c653bd (1):
  > makes: add support for imxrt105x

* plo 14bef44...b0c20fa (1):
  > imxrt: add support for rt1050

JIRA: RTOS-575

Final result after merge:

just upload with psu and phoenixd (in phoenix-rtos-project root)

$ (cd _boot/armv7m7-imxrt105x-evk;psu ./plo-ram.sdp)
$ phoenixd -s ./_boot/armv7m7-imxrt105x-evk/ -p /dev/ttyACM1

and using terminal on /dev/ttyACM0 (e.g. picocom) enter:

(plo)% copy usb0 phoenix.disk flash0 0 0

like on attached screen shot:

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)

How Has This Been Tested?

• Already covered by automatic testing.
• New test added: (add PR link here).
• Tested by hand on: imxrt-1050-evk(a)

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).
  psu: add plo-ram-armv7m7-imxrt105x.sdp script phoenix-rtos-hostutils#49
  makes: remove unsupported psd on imxrt105x phoenix-rtos-utils#186
  makes: Add imxrt105x-evk support phoenix-rtos-devices#409
  imxrt: add support for rt1050 plo#278
• I will merge this PR by myself when appropriate.