Add an icon to warn users about using a period in a Terraform state name

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What does this MR do and why?

Add an icon with a tooltip to project home to warn users about using a period in a Terraform state name

Update pot file

Update related spec file

Closes: #462148 (closed)

Changelog: added

Screenshots or screen recordings

Before	After
	after.mov

How to set up and validate locally

1. Run gdk or GitLab
2. Go to Project which utilizes a terraform state
3. Observe the right side panel and a link with a Terrafofm State label
4. Find a warning icon and hover