CODEOWNERS: set ownwers for /scripts/twister/alt/zephyr

LL devs and testers.

Signed-off-by: Piotr Kosycarz <[email protected]>

Author: nordic-piks

CODEOWNERS

@@ -673,6 +673,9 @@
 /scripts/partition_manager/*.rst          @nrfconnect/ncs-aurora-doc
 /scripts/shell/ble_console/**/*.rst       @nrfconnect/ncs-doc-leads
 /scripts/west_commands/sbom/*.rst         @nrfconnect/ncs-si-muffin-doc
+/scripts/twister/alt/zephyr/samples/basic/ @nrfconnect/ncs-ll-ursus
+/scripts/twister/alt/zephyr/samples/sensor/ @nrfconnect/ncs-low-level-test
+/scripts/twister/alt/zephyr/tests/drivers/ @nrfconnect/ncs-low-level-test
 
 # Share
 /share/                                   @nrfconnect/ncs-co-build-system