Ensure options are passed to `packbeam` when calling `esp32_flash`

[pguyot]

La Machine requires -p and -e with atomvmlib.avm.

The following sequence works:

rebar3 atomvm packbeam -p -e /Users/paul/Projets/AtomVM/AtomVM/build/libs/atomvmlib.avm
rebar3 atomvm esp32_flash -o 0x130000 -p /dev/cu.usbmodem12345

But if rebar3 atomvm esp32_flash -o 0x130000 -p /dev/cu.usbmodem12345 is called and dependency resolution will yield a new compilation, packbeam will be invoked without -e and -p and the resulting avm file will lack important modules.

We should instead be able to do something like:

rebar3 atomvm esp32_flash -o 0x130000 -p /dev/cu.usbmodem12345 --prune -e /Users/paul/Projets/AtomVM/AtomVM/build/libs/atomvmlib.avm

[UncleGrumpy]

Thank you for opening this issue, this is something that has crossed my mind several times while doing other work on this plugin. I think the behavior for all plugins should be to pass any unhandled options given to the called task down to any dependent tasks.

I also think we may want to consider some changes to short option switches to avoid conflicts between tasks… for example not having -p for —-port and also —-prune. We will need to support both options for a while, but -p for port could be replaced by -D for Device port, for example.