ci(hw): Remove arduino label requirement

Author: lucasssvaz

.github/workflows/tests_hw.yml

@@ -22,7 +22,7 @@ defaults:
 jobs:
   hardware-test:
     name: Hardware ${{ inputs.chip }} ${{ inputs.type }} tests
-    runs-on: [arduino, "${{ inputs.chip }}"]
+    runs-on: ["${{ inputs.chip }}"]
     env:
       id: ${{ github.event.pull_request.number || github.ref }}-${{ github.event.pull_request.head.sha || github.sha }}-${{ inputs.chip }}-${{ inputs.type }}
     container: