[DistGB] enable negative sampler for graphbolt-based DistGraph

Rhett-Ying commented 1 month ago

Description

Please feel free to remove inapplicable items for your PR.

[ ] The PR title starts with [$CATEGORY] (such as [NN], [Model], [Doc], [Feature]])
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[ ] Related issue is referred in this PR
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dgl-bot commented 1 month ago

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 commented 1 month ago

Commit ID: b95c49ef87d51aa8ace8e410b859105ea326aa75

Build ID: 1

Status: ✅ CI test succeeded.

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