message: Use random base path when running GUI tests.
  We've had regressions in basepath behavior several times. This should put an end to it.
diff: @@ -23,6 +23,9 @@ then
  fi
  echo "$TECTONIC_LICENSE" > license.txt
  +BRIDGE_BASE_PATH="/path-$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c10)/"
  +export BRIDGE_BASE_PATH
  +
  # TODO: eventually test auth
  ./bin/bridge \
  --k8s-mode="off-cluster" \
  