message: Update tensorboard nightly dependency to 2.5.x.
diff: @@ -109,7 +109,7 @@ REQUIRED_PACKAGES = [
  if 'tf_nightly' in project_name:
  for i, pkg in enumerate(REQUIRED_PACKAGES):
  if 'tensorboard' in pkg:
  - REQUIRED_PACKAGES[i] = 'tb-nightly ~= 2.4.0.a'
  + REQUIRED_PACKAGES[i] = 'tb-nightly ~= 2.5.0.a'
  elif 'tensorflow_estimator' in pkg:
  REQUIRED_PACKAGES[i] = 'tf-estimator-nightly ~= 2.4.0.dev'
  