add --functionId to appwrite deploy function

[tito]

This commit allow to pass a --functionId in order to not require user input, and be usable in scripts or ci/cd.

Example:

$ appwrite deploy function --functionId xxxx
ℹ Info Deploying function build-360 ( xxxx )
ℹ Info Ignoring files using configuration from appwrite.json
✓ Success Deployed build-360 ( xxxx )