Bump @types/webgl2 from 0.0.4 to 0.0.5 in /tfjs-core

[hybridmuse]

Fixes #2007

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[hybridmuse]

@googlebot I signed it

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[gabor]

is there any way to help with this?

[jameshfisher]

Can someone take a look at this one? AFAICS, it's a simple fix to #2007 (which for some reason is closed, but the issue still exists)

[annxingyuan]

Thank you @hybridmuse ! Would you mind also running yarn in the tfjs-core directory so we get an updated yarn.lock file as part of this PR?

cc @tafsiri

[tafsiri]

@annxingyuan given the age of this PR, would you want to push a commit to it with the updated package.json/lock file.

[tafsiri]

Also, @annxingyuan do we need these types here after the split out of the webgl backend?

[tafsiri]

Thanks for the contribution. I think this has been done in another PR.