message: Fix typo in Tink Java Kokoro script.
diff: @@ -18,7 +18,7 @@ set -euo pipefail
  if [[ -n "${KOKORO_ROOT:-}" ]] ; then
  - cd "${KOKORO_ARTIFACTS_DIR}/git/tink"
  + cd "${KOKORO_ARTIFACTS_DIR}/git/tink_java"
  use_bazel.sh "$(cat .bazelversion)"
  fi
  