FSharp.Formatting style comment blocks trigger intellisense

[nhirschey]

Describe the bug**

This may be an FsAutoComplete bug instead, but Ionide is triggering intellisense on comments written in the (** *) style used by FSharp.Formatting if the start and end of the comment is on different lines.

Steps to reproduce

Link to sample reproduction

mkdir comment-checks
cd comment-checks
code test.fsx

Now save the file and type a comment that contains strings in the .net namespace

Expected behaviour

No intellisense inside comments.

Machine info

• .NET SDK version: 5.0.200-preview.21079.7
• Ionide version: 5.3.2
• Version: 1.53.2 (user setup)
  -Commit: 622cb03f7e070a9670c94bae1a45d78d7181fbd4
  -Date: 2021-02-11T11:48:04.245Z
  -Electron: 11.2.1
  -Chrome: 87.0.4280.141
  -Node.js: 12.18.3
  -V8: 8.7.220.31-electron.0
  -OS: Windows_NT x64 10.0.19042

[open-collective-bot]

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