"\u2026" with a backslash appears instead of a Unicode ellipsis "…"

Presumably caused by #8326

# Steps to reproduce

```powershell
throw "a" * 44
```

# Expected behavior

Unicode ellipsis

```none
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
At line:1 char:1
+ throw "a" * 44
+ ~~~~~~~~~~~~~~
+ CategoryInfo          : OperationStopped: (aaaaaaaaaaaaaaaaaaa…aaaaaaaaaaaaaaaaaaa:String) [], RuntimeException
+ FullyQualifiedErrorId : aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
```

# Actual behavior

Backslash u 2026

```none
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
At line:1 char:1
+ throw "a" * 44
+ ~~~~~~~~~~~~~~
+ CategoryInfo          : OperationStopped: (aaaaaaaaaaaaaaaaaaa\u2026aaaaaaaaaaaaaaaaaaa:String) [], RuntimeException
+ FullyQualifiedErrorId : aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
```

# Environment data



```none
Name                           Value
----                           -----
PSVersion                      6.2.0
PSEdition                      Core
GitCommitId                    6.2.0
OS                             Microsoft Windows 10.0.17763
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0
```

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"\u2026" with a backslash appears instead of a Unicode ellipsis "…" #9586

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"\u2026" with a backslash appears instead of a Unicode ellipsis "…" #9586

Description

Steps to reproduce

Expected behavior

Actual behavior

Environment data

Metadata

Metadata

Assignees

Labels

Type

Fields

Projects

Milestone

Relationships

Development

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