Fix module dependency resolution for clean builds

- Use container modules from kernel_modules stage for dependency resolution
- Remove dependency on initramfs modules that haven't been copied yet
- Fixes regression where clean builds had empty stage1.list
- Dependency resolution now works correctly in clean build scenarios

config/zinit.old/network.yaml

@@ -0,0 +1,5 @@
+exec: dhcpcd eth0
+after:
+  - depmod
+  - udevd
+  - udev-trigger