removed CAPI.MACHINE_SET from the list of vai enabled resources

[eva-vashkevich]

Summary

Fixes #16903

Removed the CAPI.MACHINE_SET from the list of vai enabled resources

Occurred changes and/or fixed issues

With #16734 in, this workaround is not needed

Technical notes summary

Areas or cases that should be tested

Check that there are no regressions to listing and filtering Machine Sets

Areas which could experience regressions

Make sure that there are no regressions to #16600

Screenshot/Video

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[mantis-toboggan-md]

LGTM