docs(v2): wrap all plugin imports in require.resolve()

[TomBrien]

Motivation

(Write your motivation here.)

As per the breaking change in 2.0.0-alpha56 plugin call need to be wrapped in require.resolve(...). Add this to the examples.

Have you read the Contributing Guidelines on pull requests?

Yes

Test Plan

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Related PRs

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[slorber]

Thanks @TomBrien

Do you mind updating as well the /docs folder? otherwise on next release your docs changes will be reverted. The versioned_docs folder is for already released versions, and will not be used for next releases.

[TomBrien]

My bad just hit the edit on GitHub button. Sure will move that over now

[yangshun]

I think this only serves as a workaround due to a bug in the current version, and will not be necessary after we release the next alpha version is that right?. cc @SamChou19815

[SamChou19815]

I think this only serves as a workaround due to a bug in the current version, and will not be necessary after we release the next alpha version is that right?. cc @SamChou19815

Yes, but I think it makes sense to make the change only in alpha-56 versioned docs.

[yangshun]

Makes sense, since this bug is only present in alpha.56. Could you make the necessary changes?

Ironically the first commit is what we want -e187af0

[TomBrien]

Will revert the second commit :)

[yangshun]

Thank you very much @TomBrien!