Use a smaller height for project container when selecting a project to import

[gtsiolis]

Problem to solve

Following up from #5120 (comment) and taking into account the updated design specs in #4948 and #4951, the project container when selecting a project to import is overflowing below the viewport height in some cases in small viewports.

Proposal

What do you think of using a smaller max height like max-h-52?

BEFORE	AFTER

[stale]

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[gtsiolis]

Looping in @jldec based on our discussion around scrolling within the repository selection area.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[gtsiolis]

We'll probably come back to this after the design improvements of the new workspace modal in #8088.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.