Rule request: Avoid enclosing strings with smart quotes

Background (excerpt from Wikipedea Quotation mark definition):

Regarding their appearance, there are two types of quotation marks:

• '…' and "…" are known as neutral, vertical, straight, typewriter, dumb, or ASCII quotation marks. The left and right marks are identical. These are found on typical English typewriters and computer keyboards, although they are sometimes automatically converted to the other type by software.
• ‘…’ and “…” are known as typographic, curly, curved, book, or smart quotation marks...

Summary of the new feature

Quoted strings are sometimes unintendedly replaced when passed by word processors as Microsoft Office applications as MSWord and Outlook. It is recommended to surround strings with unambiguous single quoted or double quoted string as it unnecessary triggers the UseBOMForUnicodeEncodedFile rule with no clear indication of the location.

Proposed technical implementation details (optional)

See (PowerShell based) prototype AvoidSmartQuotedString at: https://github.com/iRon7/PSRules

What is the latest version of PSScriptAnalyzer at the point of writing

1.21.0

首先阅读 PSRules 中的 AvoidSmartQuotedString 原型，以及 PSScriptAnalyzer 中现有的 UseBOMForUnicodeEncodedFile 规则文档。确定新分析器规则的结构和测试方式，然后将完成标准定义为：检测出意外的智能引号字符串，同时不产生误导性的 BOM 警告。