Print out gcc calls on CI

Author: fhunleth

.github/workflows/build.yml

@@ -46,7 +46,7 @@ jobs:
         if: runner.os == 'Linux'
         run: |
           cd tty0tty/module
-          make
+          make V=1
           sudo cp tty0tty.ko /lib/modules/$(uname -r)/kernel/drivers/misc/
           sudo depmod
           sudo modprobe tty0tty