[CI] clone ZMK before hashing

Build

Failure

Set up job3s
Install Dependencies7s
Checkout1s
Clone ZMK1s
Link Directories0s
Hash west modules1s
Cache west modules0s
West Update20s
West Zephyr export0s
West Build (Corne Left)4s
Corne Left Kconfig file0s
Rename zmk.uf20s
West Build (Corne Right)0s
Corne Right Kconfig file0s
Rename zmk.uf20s
Zip Artifacts0s
Upload Artifact0s
Hash west modules0s
Complete job2s