scripts: update zephyr sdk to 0.16.8

[nordic-piks]

Zephyr SDK 0.16.8

[NordicBuilder]

Test specification

CI/Jenkins/NRF

• Integration Platforms

CI/Jenkins/integration

Test Module	File based changes	Manually selected	West overwrite

Detailed information of selected test modules

Note: This message is automatically posted and updated by the CI

[nordic-piks]

Wait until this is officially upmerged:
https://github.com/zephyrproject-rtos/zephyr/pull/73614/files

[NordicBuilder]

You can find the documentation preview for this PR at this link. It will be updated about 10 minutes after the documentation build succeeds.

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[NordicBuilder]

The changes to the 'requirements-fixed.txt' have been added to this PR.
All further changes to any of the requirements file will automatically be applied as long an 👀 is present.

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[nordic-piks]

This pr introduces changes to requirements files. The compiled requirements-fixed.txt has changed. To automatically add the changed file to this pr react with the 👀 emote to this comment and re-run the check. Check Run

requirements-fixed.txt diff

diff --git a/scripts/requirements-fixed.txt b/scripts/requirements-fixed.txt
index 695bc76..d56bfd9 100644
--- a/scripts/requirements-fixed.txt
+++ b/scripts/requirements-fixed.txt
@@ -127,7 +127,7 @@ tomli==2.0.1              # via mypy, nrf-regtool, pkg-about, pylint, pytest, se
tomlkit==0.12.1           # via pylint
typed-ast==1.5.5          # via -r nrf/scripts/requirements-ci.txt
typing-extensions==4.8.0  # via astroid, mypy, pylint, pyocd, python-can, qrcode, setuptools-scm, svada
-urllib3==2.0.7            # via requests
+urllib3==2.2.2            # via -r nrf/scripts/requirements-extra.txt, requests
wcwidth==0.2.6            # via prettytable
west==1.2.0               # via -r nrf/scripts/requirements-base.txt, -r zephyr/scripts/requirements-base.txt
wget==3.2                 # via -r nrf/scripts/requirements-ci.txt

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👀

[thst-nordic]

@nordic-piks told me this PR was just for internal testing (and only built linux)

I've created PR to make change for all architectures here: #15145