Update FSharp.Core dependency to 8.0.301 (#2783)

Author: Thorium

paket.lock

@@ -4,7 +4,7 @@ GROUP Build
 CONTENT: NONE
 NUGET
   remote: https://api.nuget.org/v3/index.json
-    FSharp.Core (6.0.6)
+    FSharp.Core (8.0.301)
     ILRepack (2.0.18)
     Microsoft.CSharp (4.7) - restriction: || (&& (< net20) (>= netstandard1.0) (< netstandard1.3)) (&& (< net20) (>= netstandard1.3) (< netstandard2.0))
       NETStandard.Library (>= 1.6.1) - restriction: || (&& (< monoandroid) (< monotouch) (< net45) (>= netstandard1.3) (< netstandard2.0) (< win8) (< wpa81) (< xamarintvos) (< xamarinwatchos)) (&& (< monoandroid) (< net45) (>= netstandard1.0) (< netstandard1.3) (< win8) (< wp8) (< wpa81))
@@ -673,7 +673,7 @@ NUGET
     FSharp.Control.Reactive (5.0.2)
       FSharp.Core (>= 4.7.2)
       System.Reactive (>= 5.0)
-    FSharp.Core (6.0.3)
+    FSharp.Core (8.0.301)
     Microsoft.Bcl.AsyncInterfaces (6.0)
       System.Threading.Tasks.Extensions (>= 4.5.4) - restriction: || (== net472) (&& (== net6.0) (>= net461)) (&& (== net6.0) (< netstandard2.1)) (== netcoreapp2.1) (== netstandard2.0)
     Microsoft.Build (17.0)
@@ -1587,7 +1587,7 @@ NUGET
       System.Threading.Tasks.Parallel (>= 4.3)
       System.Threading.Thread (>= 4.3)
       System.Threading.ThreadPool (>= 4.3)
-    FSharp.Core (6.0.3)
+    FSharp.Core (8.0.301)
     Microsoft.Bcl.AsyncInterfaces (7.0) - restriction: || (== net472) (&& (== net6.0) (>= net462)) (== netcoreapp2.1) (== netstandard2.0)
       System.Threading.Tasks.Extensions (>= 4.5.4) - restriction: || (== net472) (&& (== net6.0) (>= net462)) (&& (== net6.0) (< netstandard2.1)) (== netcoreapp2.1) (== netstandard2.0)
     Microsoft.Build.Framework (17.0)