Core,Tests: fix FSharpLint warning

Fixing the warning for the FavourTypedIgnore rule:

```
Use a generic type parameter when calling the 'ignore' function.
Error on line 518 starting at column 16
                lintWarnings.AddLast warning |> ignore
```

Author: Mersho

src/FSharpLint.Core/Application/Lint.fs

@@ -282,10 +282,10 @@ module Lint =
 
         use p = new System.Diagnostics.Process(StartInfo = psi)
         let sbOut = System.Text.StringBuilder()
-        p.OutputDataReceived.Add(fun ea -> sbOut.AppendLine(ea.Data) |> ignore)
+        p.OutputDataReceived.Add(fun ea -> sbOut.AppendLine(ea.Data) |> ignore<Text.StringBuilder>)
         let sbErr = System.Text.StringBuilder()
-        p.ErrorDataReceived.Add(fun ea -> sbErr.AppendLine(ea.Data) |> ignore)
-        p.Start() |> ignore
+        p.ErrorDataReceived.Add(fun ea -> sbErr.AppendLine(ea.Data) |> ignore<Text.StringBuilder>)
+        p.Start() |> ignore<bool>
         p.BeginOutputReadLine()
         p.BeginErrorReadLine()
         p.WaitForExit()
@@ -410,7 +410,7 @@ module Lint =
                 let projectProgress = Option.defaultValue ignore optionalParams.ReportLinterProgress
 
                 let warningReceived (warning:Suggestion.LintWarning) =
-                    lintWarnings.AddLast warning |> ignore
+                    lintWarnings.AddLast warning |> ignore<LinkedListNode<Suggestion.LintWarning>>
 
                     optionalParams.ReceivedWarning |> Option.iter (fun func -> func warning)
 
@@ -517,7 +517,7 @@ module Lint =
             let lintWarnings = LinkedList<Suggestion.LintWarning>()
 
             let warningReceived (warning:Suggestion.LintWarning) =
-                lintWarnings.AddLast warning |> ignore
+                lintWarnings.AddLast warning |> ignore<LinkedListNode<Suggestion.LintWarning>>
 
                 optionalParams.ReceivedWarning |> Option.iter (fun func -> func warning)
             let lintInformation =
@@ -559,7 +559,7 @@ module Lint =
             let lintWarnings = LinkedList<Suggestion.LintWarning>()
 
             let warningReceived (warning:Suggestion.LintWarning) =
-                lintWarnings.AddLast warning |> ignore
+                lintWarnings.AddLast warning |> ignore<LinkedListNode<Suggestion.LintWarning>>
 
                 optionalParams.ReceivedWarning |> Option.iter (fun func -> func warning)
 

src/FSharpLint.Core/Framework/Utilities.fs

@@ -17,7 +17,7 @@ module Dictionary =
 
     let addOrUpdate key value (dict:Dictionary<'Key,'Value>) =
         if dict.ContainsKey(key) then
-            dict.Remove(key) |> ignore
+            dict.Remove(key) |> ignore<bool>
 
         dict.Add(key, value)
 

src/FSharpLint.Core/Rules/Conventions/CyclomaticComplexity.fs

@@ -52,7 +52,7 @@ type private BindingStack(maxComplexity: int) =
             let popped = tier1.Head
             tier1 <- tier1.Tail
             if popped.Complexity > maxComplexity then
-                tier2.Add popped |> ignore
+                tier2.Add popped |> ignore<bool>
         // finally, push the item on to the stack
         tier1 <- bs::tier1
 

src/FSharpLint.Core/Rules/Hints/HintMatcher.fs

@@ -257,7 +257,7 @@ module private MatchExpression =
             | _ -> NoMatch
         | Expression.Variable(var) ->
             match expr with
-            | AstNode.Expression(expr) -> arguments.MatchedVariables.TryAdd(var, expr) |> ignore
+            | AstNode.Expression(expr) -> arguments.MatchedVariables.TryAdd(var, expr) |> ignore<bool>
             | _ -> ()
             Match([])
         | Expression.Wildcard ->

tests/FSharpLint.Benchmarks/Benchmark.fs

@@ -35,4 +35,4 @@ type Benchmark () =
 
     [<Benchmark>]
     member this.LintParsedFile () =
-        lintParsedFile OptionalLintParameters.Default fileInfo sourceFile |> ignore
+        lintParsedFile OptionalLintParameters.Default fileInfo sourceFile |> ignore<LintResult>

tests/FSharpLint.Benchmarks/Program.fs

@@ -11,5 +11,5 @@ let main _ =
         .Run<Benchmark>(
             DefaultConfig.Instance
                 .AddJob(Job.Default)
-                .AddDiagnoser(EtwProfiler())) |> ignore
+                .AddDiagnoser(EtwProfiler())) |> ignore<BenchmarkDotNet.Reports.Summary>
     0

tests/FSharpLint.Core.Tests/Framework/TestAbstractSyntaxArray.fs

@@ -95,7 +95,7 @@ type TestAst() =
         for _ in 0..iterations do
             stopwatch.Restart()
 
-            astToArray tree |> ignore
+            astToArray tree |> ignore<Node array>
 
             stopwatch.Stop()
 

tests/FSharpLint.FunctionalTest/TestApi.fs

@@ -49,7 +49,7 @@ module TestApi =
             for _ in 0..iterations do
                 stopwatch.Restart()
 
-                lintParsedFile OptionalLintParameters.Default fileInfo sourceFile |> ignore
+                lintParsedFile OptionalLintParameters.Default fileInfo sourceFile |> ignore<LintResult>
 
                 stopwatch.Stop()