Use the latest "pluggable monitor" gRPC APIs

[fstasi]

The IDE2 needs to use the latest pluggable monitor gRPC APIs, rather than the legacy ones, which are deprecated

[PaulStoffregen]

Nightly build from Feb 2, 2022 is not running my pluggable monitor tool.

It does work when run with arduino-cli from command line

Here's my config info, just in case

Also just in case, here's a peek at the JSON from my pluggable discovery tool for this case

[fstasi]

@PaulStoffregen for the IDE2 to fully support your pluggable monitor we need to tackle a couple of issues

• update IDE2 to CLI 0.21.0 (that's not released yet)
• start using the new pluggable monitor APIs (as described by this very issue)

Expect updated on these 👆 anytime soon. Keeping you posted

[PaulStoffregen]

Thanks! Looking forward to trying the new IDE when it's updated.