[GraphBolt] Automatically force preprocess on-disk dataset.

[yxy235]

Description

Automatically force preprocess on-disk dataset in following situations.

• include_original_eids has been changed.
• Value in file has been changed, no matter data files or yaml file.

Checklist

Please feel free to remove inapplicable items for your PR.

• The PR title starts with [$CATEGORY] (such as [NN], [Model], [Doc], [Feature]])
• I've leverage the tools to beautify the python and c++ code.
• The PR is complete and small, read the Google eng practice (CL equals to PR) to understand more about small PR. In DGL, we consider PRs with less than 200 lines of core code change are small (example, test and documentation could be exempted).
• All changes have test coverage
• Code is well-documented
• To the best of my knowledge, examples are either not affected by this change, or have been fixed to be compatible with this change
• Related issue is referred in this PR
• If the PR is for a new model/paper, I've updated the example index here.

Changes

[dgl-bot]

To trigger regression tests:

• @dgl-bot run [instance-type] [which tests] [compare-with-branch];
  For example: @dgl-bot run g4dn.4xlarge all dmlc/master or @dgl-bot run c5.9xlarge kernel,api dmlc/master

[dgl-bot]

Commit ID: a16f98aa3a6c0c81e9dc3d6709ae6dd08118fe85

Build ID: 1

Status: ❌ CI test failed in Stage [Torch CPU (Win64) Unit test].

Report path: link

Full logs path: link

[dgl-bot]

Commit ID: 028c777f20bf002c9aa1b6e7b251c909b9693e12

Build ID: 2

Status: ❌ CI test failed in Stage [Torch CPU (Win64) Unit test].

Report path: link

Full logs path: link

[dgl-bot]

Commit ID: bb4a012

Build ID: 3

Status: ✅ CI test succeeded.

Report path: link

Full logs path: link

[dgl-bot]

Commit ID: 35240ce2f3998f132ecaf160792057d360af38fa

Build ID: 4

Status: ✅ CI test succeeded.

Report path: link

Full logs path: link