Update FSAC to use FCS and FSharp.Core from 9.0.100, as well as updated Analyzer SDK (ionide#1324)

Co-authored-by: Chet Husk <[email protected]>

Author: TheAngryByrd

benchmarks/benchmarks.fsproj

@@ -9,6 +9,8 @@
 
     <TargetFrameworks>net8.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">$(TargetFrameworks);net9.0</TargetFrameworks>
+    <TargetFrameworks>net8.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">net8.0;net9.0</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="SourceTextBenchmarks.fs" />

src/FsAutoComplete.Core/FsAutoComplete.Core.fsproj

@@ -4,6 +4,7 @@
     <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">net8.0;net9.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">net9.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">$(TargetFrameworks);net9.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">net8.0;net9.0</TargetFrameworks>
     <IsPackable>false</IsPackable>
     <NoWarn>$(NoWarn);FS0057</NoWarn> <!-- Allows using experimental FCS APIs -->
   </PropertyGroup>

src/FsAutoComplete/FsAutoComplete.fsproj

@@ -6,6 +6,7 @@
     <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">net8.0;net9.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">net9.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">$(TargetFrameworks);net9.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">net8.0;net9.0</TargetFrameworks>
     <AssemblyName>fsautocomplete</AssemblyName>
     <ServerGarbageCollection>true</ServerGarbageCollection>
     <ConcurrentGarbageCollection>true</ConcurrentGarbageCollection>

test/FsAutoComplete.Tests.Lsp/FsAutoComplete.Tests.Lsp.fsproj

@@ -4,6 +4,7 @@
     <TargetFrameworks>net8.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">net8.0;net9.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">net9.0</TargetFrameworks>
+    <TargetFrameworks Condition="'$(BuildNet9)' == 'true'">net8.0;net9.0</TargetFrameworks>
     <GenerateProgramFile>false</GenerateProgramFile>
     <RollForward>LatestMajor</RollForward>
     <IsTestProject>true</IsTestProject>