DYN-6186: Add option to provide tooltips to message boxes

[aparajit-pratap]

Purpose

Added a way to add tooltips to DynamoMessageBox.
Added one for ElementBinding Warning message box that appears on SaveAs in certain scenarios.

Declarations

Check these if you believe they are true

• The codebase is in a better state after this PR
• Is documented according to the standards
• The level of testing this PR includes is appropriate
• User facing strings, if any, are extracted into *.resx files
• All tests pass using the self-service CI.
• Snapshot of UI changes, if any.
• Changes to the API follow Semantic Versioning and are documented in the API Changes document.
• This PR modifies some build requirements and the readme is updated
• This PR contains no files larger than 50 MB

Release Notes

(FILL ME IN) Brief description of the fix / enhancement. Mandatory section

Reviewers

(FILL ME IN) Reviewer 1 (If possible, assign the Reviewer for the PR)

(FILL ME IN, optional) Any additional notes to reviewers or testers.

FYIs

@Jingyi-Wen

[pinzart90]

LGTM

[mjkkirschner]

just small comments but nothing that blocks this from being merged.

[QilongTang]

Oops, I'm late to the party. I was going to suggest a visibility converter binded to the tooltip so if the tooltip is empty we do not show the question mark..