Exclude CI from tool root check (#78885)

bin/internal/shared.sh

@@ -190,8 +190,8 @@ function shared::execute() {
       ;;
   esac
 
-  # Test if running as superuser – but don't warn if running within Docker
-  if [[ "$EUID" == "0" && ! -f /.dockerenv ]]; then
+  # Test if running as superuser – but don't warn if running within Docker or CI.
+  if [[ "$EUID" == "0" && ! -f /.dockerenv && "$CI" != "true" && "$BOT" != "true" && "$CONTINUOUS_INTEGRATION" != "true" ]]; then
     >&2 echo "   Woah! You appear to be trying to run flutter as root."
     >&2 echo "   We strongly recommend running the flutter tool without superuser privileges."
     >&2 echo "  /"