* (GH-8799) Backtick escaped char pairs in parentheses

This commit uses the regex "\((\\.\\.)\)" to find and replace
instances of pairs of backslash-escaped characters in the
reference docs with their backticked equivalent so they render
correctly instead of as normal text.

* (GH-8799) Render single backtick in () as code

This commit uses the regex '([^`])\(`\)' and replace '$1`` ` ``' to find
and replace instances of a single backtick wrapped in parentheses with
the markdown to ensure they render correctly as code without greedily
replacing text it shouldn't.

For example:

    "Foo bar (`) baz"   => "Foo bar (`` ` ``) baz"

    "Foo bar (`(`) baz" => "Foo bar (`(`) baz

* (MAINT) Clean up markdown for Adding Aliases cmdlet dev doc

* (GH-8799) Render escaped chars in () as code

This commit uses the regex '\(\\(.)\)' and replace '(`$1`)' to find and
replace instances of an escaped single character wrapped in parentheses
with the markdown to ensure they render correctly as code.

It also updates a few escaped backticks (`` ` ``) which the previous
regex did not find because they were escaped.

* (MAINT) Clean up Move-Item formatting & standardize

* (MAINT) Clean up ConvertFrom-StringData formatting

* (MAINT) Clean up Clear-Content formatting

* (MAINT) Clean up New-JobTrigger formatting

* (MAINT) Clean up Get-ItemProperty formatting

* (MAINT) Clean up formatting for creating an item provider

* (MAINT) Clean up formatting for about_Certificate_Provider

* Apply suggestions from code review

Co-authored-by: Sean Wheeler <sean.wheeler@microsoft.com>

Co-authored-by: Sean Wheeler <sean.wheeler@microsoft.com>