west.yml: specify allowlist

Signed-off-by: Dhruva Gole <[email protected]>

Author: DhruvaG2000

west.yml

@@ -16,4 +16,8 @@ manifest:
     - name: zephyr
       remote: zephyrproject-rtos
       revision: main
-      import: true
+      import:
+        name-allowlist:
+          - cmsis      # required by the ARM port
+          - hal_nordic # required by the custom_plank board (Nordic based)
+          - hal_ti