add support for riscv64-noelv target

[lukileczo]

JIRA: RTOS-844

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: (list targets here).

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 add riscv64-noelv target phoenix-rtos-kernel#558
• I will merge this PR by myself when appropriate.

[github-actions]

Unit Test Results

6 570 tests   - 890   5 944 ✅  - 801   30m 49s ⏱️ - 5m 22s
  366 suites  -  54     626 💤  -  89 
    1 files   ±  0       0 ❌ ±  0 

Results for commit 0d903c3. ± Comparison against base commit cc28524.

This pull request removes 890 tests.

flash ‑ armv7a9-zynq7000-zedboard:flash
phoenix-rtos-tests/cpp/hello-cpp ‑ armv7a9-zynq7000-zedboard:phoenix-rtos-tests/cpp/hello-cpp
phoenix-rtos-tests/initfini/main ‑ armv7a9-zynq7000-zedboard:phoenix-rtos-tests/initfini/main
phoenix-rtos-tests/ioctl/unit ‑ armv7a9-zynq7000-zedboard:phoenix-rtos-tests/ioctl/unit.ioctl.data_in
phoenix-rtos-tests/ioctl/unit ‑ armv7a9-zynq7000-zedboard:phoenix-rtos-tests/ioctl/unit.ioctl.data_in_big
phoenix-rtos-tests/ioctl/unit ‑ armv7a9-zynq7000-zedboard:phoenix-rtos-tests/ioctl/unit.ioctl.data_inout
phoenix-rtos-tests/ioctl/unit ‑ armv7a9-zynq7000-zedboard:phoenix-rtos-tests/ioctl/unit.ioctl.data_inout_big
phoenix-rtos-tests/ioctl/unit ‑ armv7a9-zynq7000-zedboard:phoenix-rtos-tests/ioctl/unit.ioctl.data_out
phoenix-rtos-tests/ioctl/unit ‑ armv7a9-zynq7000-zedboard:phoenix-rtos-tests/ioctl/unit.ioctl.data_out_big
phoenix-rtos-tests/ioctl/unit ‑ armv7a9-zynq7000-zedboard:phoenix-rtos-tests/ioctl/unit.ioctl.in_val
…

♻️ This comment has been updated with latest results.