As suggested in #9826. The placement is currently ridiculous.

@DingoEatingFuzz clarified to me that the deployments page
is meant to be a historical overview vs a place to change
things.

As sensibly suggested by @picatz

Since isInfoAction was only being used in the one place and
I needed a different set of overrides for this context, it
seemed to me sensible to decompose the overrides so they
can be individually set in the invocation vs being bundled
together under a not-totally-clear name.

This is a less magic number-y approach than before, but since
the buttons were previously spaced with an actual space
character rather than CSS, some margins are needed to replicate
that in the flexbox layout.