Testing fix to CI setup script

Author: BujSet

.ci/scripts/setup-arm-baremetal-tools.sh

@@ -8,8 +8,7 @@
 # Setup arm example environment (including TOSA tools)
 git config --global user.email "[email protected]"
 git config --global user.name "Github Executorch"
-echo "$#"
-if [[ -z "$#" ]]; then
+if [[ -z "$#" || "$#" -eq 0 ]]; then
     bash examples/arm/setup.sh --i-agree-to-the-contained-eula
 else
     bash examples/arm/setup.sh --i-agree-to-the-contained-eula "$#"