feat: support virtual render with scroller plugin

[OpportunityLiu]

Description

Motivation and Context

#3669

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Enhancement (changes that improvement of current feature or performance)
• Refactoring (changes that neither fixes a bug nor adds a feature)
• Test Case (changes that add missing tests or correct existing tests)
• Code style optimization (changes that do not affect the meaning of the code)
• Docs (changes that only update documentation)
• Chore (changes that don't modify src or test files)

Self Check before Merge

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 14.28571% with 6 lines in your changes are missing coverage. Please review.

Project coverage is 10.35%. Comparing base (c3b02e5) to head (3ca725e).
Report is 3 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #4243   +/-   ##
=======================================
  Coverage   10.35%   10.35%           
=======================================
  Files         180      180           
  Lines       10572    10572           
  Branches     2574     2574           
=======================================
  Hits         1095     1095           
  Misses       9388     9388           
  Partials       89       89           

Flag	Coverage Δ
x6	10.35% <14.28%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
packages/x6/src/graph/graph.ts	14.46% <0.00%> (ø)
packages/x6/src/graph/virtual-render.ts	19.04% <16.66%> (ø)