Bump arduino/setup-arduino-cli from 1 to 2

Bumps [arduino/setup-arduino-cli](https://github.com/arduino/setup-arduino-cli) from 1 to 2.
- [Release notes](https://github.com/arduino/setup-arduino-cli/releases)
- [Commits](arduino/setup-arduino-cli@v1...v2)

---
updated-dependencies:
- dependency-name: arduino/setup-arduino-cli
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/test.yaml

@@ -47,7 +47,7 @@ jobs:
       # We use the `arduino/setup-arduino-cli` action to install and
       # configure the Arduino CLI on the system.
       - name: Setup Arduino CLI
-        uses: arduino/setup-arduino-cli@v1
+        uses: arduino/setup-arduino-cli@v2
 
       # We then install the platform, which one will be determined
       # dynamically by the build matrix.