chore: DH-18086: Update jsapi types

[bmingles]

DH-18086:

• Upgrade @deephaven/jsapi-types to ^1.0.0-dev0.37.2
• Fixed types

[bmingles]

This is technically a runtime change, but the DownsamplingError constructor should be stringifying it's first arg anyway.

[bmingles]

IdeConnection is a protected constructor which now shows a ts error in the 0.37+ types. The wrapping connection doesn't appear to be called anywhere, so deleting it.

Per @niloc132 this call shouldn't have worked as of early 2023.

[codecov]

Codecov Report

Attention: Patch coverage is 17.85714% with 23 lines in your changes missing coverage. Please review.

Project coverage is 46.71%. Comparing base (3608b15) to head (bf1b44c).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/console/src/ConsoleStatusBar.tsx	14.28%	6 Missing ⚠️
...s/app-utils/src/components/ConnectionBootstrap.tsx	0.00%	4 Missing ⚠️
packages/chart/src/Chart.tsx	0.00%	4 Missing ⚠️
packages/chart/src/FigureChartModel.ts	33.33%	2 Missing ⚠️
packages/console/src/Console.tsx	0.00%	2 Missing ⚠️
...ckages/iris-grid/src/IrisGridTableModelTemplate.ts	33.33%	2 Missing ⚠️
...-grid/src/AdvancedFilterCreatorSelectValueList.tsx	0.00%	1 Missing ⚠️
packages/iris-grid/src/IrisGrid.tsx	0.00%	1 Missing ⚠️
packages/jsapi-components/src/TableDropdown.tsx	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##             main    #2338    +/-   ##
========================================
  Coverage   46.71%   46.71%            
========================================
  Files         704      704            
  Lines       39031    39030     -1     
  Branches     9752     9938   +186     
========================================
  Hits        18234    18234            
+ Misses      20786    20742    -44     
- Partials       11       54    +43     

Flag	Coverage Δ
unit	46.71% <17.85%> (+<0.01%)	⬆️

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