[EuiStep] Add padding to step title to better align with icon

[cchaos]

I also noticed that the line-height no longer matches the step number itself. I'll create a follow-up ticket.

Originally posted by @cchaos in #5842 (comment)

---

Once #5842 merges, and EuiSteps is taken for conversion, we'll want to fix this alignment.

[hbharding]

++ bump 😀

[github-actions]

👋 Hey there. This issue hasn't had any activity for 180 days. We'll automatically close it if that trend continues for another week. If you feel this issue is still valid and needs attention please let us know with a comment.

[github-actions]

❌ We're automatically closing this issue due to lack of activity. Please comment if you feel this was done in error.

[cee-chen]

Looks like this is still valid.

[cee-chen]

@miukimiu any chance you'd be interested in picking up this small issue as part of support rotation this week?

[miukimiu]

@cee-chen sounds good! 👍🏽