DYN-4308 Input and output port menu Y location

[dnenov]

Purpose

The PR solves an outstanding issue DYN-4308 'Input and output port menu is tiny when zoomed in and gets bigger when zoomed out'. The way the Y value of the popup context menu position was calculated did not take into account a few factors, which reflected in inaccurate position in different scale factors in relationship to the corresponding port.

Location after the solution

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

Release Notes

• Complete rework of how the vertical position of the Popup was calculated
• Now takes into account all relevant variables, including node header height, port height, port position, tooltip height
• Takes into account scalable vs non-scalable

Reviewers

@reddyashish

FYIs

@Amoursol
@Jingyi-Wen

[reddyashish]

LGTM with one comment

[reddyashish]

The failing test here WorkspaceContextMenu_TestIfSearchTextClearsOnOpeningContextMenu is flaky.

[reddyashish]

LGTM