introduce basic execution plan processor and more stabilization

[akphi]

Introduce some basic execution plan processing to lay the foundation for #249

Also added support for graphFetch without check (i.e. graphFetchCheck) so we can have better graph fetch support for relational mapping in query builder.

Also, we added minor adjustments to the connection form editor.

[changeset-bot]

🦋 Changeset detected

Latest commit: ebbfab4

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 10 packages

Name	Type
@finos/legend-studio	Patch
@finos/legend-studio-components	Patch
@finos/legend-studio-plugin-query-builder	Patch
@finos/legend-studio-app	Patch
@finos/legend-studio-manual-tests	Patch
@finos/legend-studio-plugin-management	Patch
@finos/legend-studio-plugin-tracer-zipkin	Patch
@finos/legend-studio-preset-dsl-text	Patch
@finos/legend-studio-preset-dummy	Patch
@finos/legend-studio-preset-external-format-json-schema	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[codecov]

Codecov Report

Merging #248 (ebbfab4) into master (658efe0) will decrease coverage by 0.10%.
The diff coverage is 23.01%.

@@            Coverage Diff             @@
##           master     #248      +/-   ##
==========================================
- Coverage   47.74%   47.64%   -0.11%     
==========================================
  Files         704      714      +10     
  Lines       32955    33075     +120     
  Branches     7532     7563      +31     
==========================================
+ Hits        15736    15760      +24     
- Misses      17161    17256      +95     
- Partials       58       59       +1     

Impacted Files	Coverage Δ
.../edit-panel/connection-editor/ConnectionEditor.tsx	21.21% <ø> (ø)
...tamodels/pure/model/executionPlan/ExecutionPlan.ts	0.00% <0.00%> (ø)
...ls/pure/model/executionPlan/nodes/ExecutionNode.ts	0.00% <0.00%> (ø)
...pure/model/executionPlan/nodes/SQLExecutionNode.ts	0.00% <0.00%> (ø)
...s/pure/model/executionPlan/result/TDSResultType.ts	0.00% <0.00%> (ø)
...re/relational/mapping/RelationalPropertyMapping.ts	83.33% <ø> (ø)
...del/valueSpecification/SimpleFunctionExpression.ts	47.36% <ø> (ø)
...e/v1/model/executionPlan/V1_SingleExecutionPlan.ts	0.00% <0.00%> (ø)
...e/v1/model/executionPlan/nodes/V1_ExecutionNode.ts	0.00% <0.00%> (ø)
...1/model/executionPlan/nodes/V1_SQLExecutionNode.ts	0.00% <0.00%> (ø)
... and 23 more