This makes it much easier to install one-off builds for testing.

Fixes #6406.

* Use process dependencies for fsi

* default references now have full path

* tweak

* Desktop does not recurse dependencies

* Use existing resolution logic on desktop

* build from source, system.private.corelib

* ci_part4

* Deal with Dev 15.0 portable pdb symbols

* whitespace cleanup

* whitespace cleanup

Making ILVersionInfo a struct (#6392)

* Making ILVersionInfo a struct

* Fixing tests

#6383 seems to have fixed it.

* Fix portable pdb writing

* enable portable pdbs for fsharp.private.compiler.dll

* feedback

* Release build

* update FCS dependencies

* update FCS dependencies

* fix up build

* code review

Update vsix links

* Clear status bar after navigable symbol is resolved

* yert

* Re-enable ngen for desktop compilers

* Go even earlier

* Cooler mechanism

- Microsoft.DotNet.Arcade.Sdk - 1.0.0-beta.19171.3

consume dotnet arcade sdk

* spacing for commas and colons

* code review

* add diagnostics

* add diagnostics

* diagnostics

* diagnostics

* diagnostics

* add diagnostics and possible fix for tp smoke tests

* fix build

* fix build

* more diagnostics

* try to fix flaky test

* fix build

* try to fix dodgy test

* Set compiler libraries to netstandard2.0"

* Clean up #ifs

* Standardize on NETSTANDARD

* more

* cleanup semicolons (ugh)

* fix build

* a little more cleanup

* little bit more cleanup

* little bit more cleanup

* little bit more documentation

* little bit more docs

* whitespace cleanup and docs

* more whitespace and code formatting

* little bit more docs

* add diagnostics

* add diagnostics

* add diagnostics

* diagnostics

* diagnostics

* diagnostics

* add diagnostics and possible fix for tp smoke tests

* fix build

* fix build

This addresses a situaltion where if you request a tooltip for an operator with a constraint no symbol is returned due to:

Item.ImplicitOp(_, { contents = Some(TraitConstraintSln.FSMethSln(_, vref, _)) })
Being turned into a vanilla FSharpSymbol which has no real information about the symbol that the IDE can use.

An corresponding issue was logged for ionide here: ionide/ionide-vscode-fsharp#1025

Corresponding PR at FCS: https://github.com/fsharp/FSharp.Compiler.Service/pull/896

* cleanup comments

* cleanup primes

* cleanup commas

* fix indentation

* Update IlxGen.fs

* apply formatting to additional files

* improve output of script

* improve output of script

* process large expressions systematically

* add test cases

* update tests

* Make .NET Desktop fsi.exe 32-bit again and make Desktop fsiAnyCpu.exe (64-bit) the default to launch in VS #6223

* make fsc.exe 32-bit for compat

* make fsc.exe 32-bit for compat

* fix build

* fix build

* ramp up max testing

* correct optimization of linear matches

* improve diagnostics

* fix tests

* tests only on .NET Framework for now

* fix determinism

* Make .NET Desktop fsi.exe 32-bit again and make Desktop fsiAnyCpu.exe (64-bit) the default to launch in VS #6223

* make fsc.exe 32-bit for compat

* make fsc.exe 32-bit for compat

* improve diagnostics

* fix tests

* fix determinism