ci: bump arduino/setup-arduino-cli from 1.1.2 to 2.0.0

Bumps [arduino/setup-arduino-cli](https://github.com/arduino/setup-arduino-cli) from 1.1.2 to 2.0.0.
- [Release notes](https://github.com/arduino/setup-arduino-cli/releases)
- [Commits](arduino/setup-arduino-cli@v1.1.2...v2.0.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build_examples.yaml

@@ -123,7 +123,7 @@ 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@v1.1.2
+        uses: arduino/setup-arduino-cli@v2.0.0
 
       - name: Restore Arduino platforms and libraries
         uses: actions/cache@v4