Nightlies job deletion confirmation is not longer using bootstrap

[treydock]

When I go to delete jobs the confirmation box is no longer using nice styles on dev. I was deleting K8 jobs but not sure if specific to K8 or other jobs too.

This is test OnDemand running 2.0.x:

This is dev OnDemand running 2.1 nightlies:

┆Issue is synchronized with this Asana task by Unito

[johrstrom]

Thanks this is known from #1957 (comment) . The library doesn't seem to work nice with esbuild, but they're not accessible anyhow, so it's not a big loss for me at the moment anyhow. I put #665 in 2.1, so this should be there too.

In any case - it seems like we either need to decide that this is OK for now or try to fix it (and the accessibility of it) in 2.1.