feat(selection): auto-scroll the viewport when dragging with selection

[ghiscoding]

• implements and replicates latest SlickGrid PR #656 to auto-scroll when making cell or row selection
• This PR allow auto scroll when dragging to make selection using SlickCellRangeSelector

[codecov]

Codecov Report

Merging #584 (1405ac8) into master (27c617e) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##            master      #584    +/-   ##
==========================================
  Coverage   100.00%   100.00%            
==========================================
  Files          230       230            
  Lines        15812     15936   +124     
  Branches      5104      5134    +30     
==========================================
+ Hits         15812     15936   +124     

Impacted Files	Coverage Δ
...es/common/src/extensions/slickCellRangeSelector.ts	100.00% <100.00%> (ø)
...s/common/src/extensions/slickCellSelectionModel.ts	100.00% <100.00%> (ø)
...es/common/src/extensions/slickRowSelectionModel.ts	100.00% <100.00%> (ø)
packages/common/src/interfaces/index.ts	100.00% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 27c617e...1405ac8. Read the comment docs.