Security Threat Tool: Failed checks have 'Read more' links with helpful content

User story:
When I see a Failed STT check I need to have information about What I can do about this problem.

UI/UX:
The link should be added at the end of the message

Acceptance criteria

• For "not latest of version of Percona server" message alongside with the message about the problem in Details user can see the block of text with short instructions and link to an external website (a lot of cases - percona.com) with detailed instructions on how to solve the problem ("readmore link")'

Out of scope:

• Actions to Fix the problem from UI (will be later releases)

Suggested implementation:

How to test:

Details:

Link: download Percona Server