operations.util.packaging: Extend PkgInfo for winget

[rod7760]

Background

I'm hoping to utilize the existing ensure_packages utility in `pyinfra-windows'.

The utility currently makes some assumptions that don't work with winget. Namely, that all package managers support the following syntax:

apt install package1=version1 package2=version2

# does not work in winget
winget install package1=version1 package2=version2

You must do the following:

winget install package1 —version version1; winget install package2 —version version2;

This PR introduces Pkginfo.inst_vers_template to customize the creation PkgInfo.inst_vers.
The default template works from programs that support the {name}{operator}{version} syntax.

winget overides the template to do '{name} {operator} {version};'.format("winget install Notepad++.Notepad++", "—version", "8.5")

Notes

This PR does change the shlex.quote behavior slightly, and I have left the failing tests for now.
Do you think this new quoting behavior is ok?

# example failing test
--> COMMANDS OUTPUT:
[
    "pip install pyinfra==1.1 pytask another'>'1"
]
--> TEST WANTS:
[
    "pip install pyinfra==1.1 pytask 'another>1'"
]

If you don't want to support this here, I totally understand. I will duplicate some of the code.

• Pull request is based on the default branch (3.x at this time)
• Pull request includes tests for any new/updated operations/facts
• Pull request includes documentation for any new/updated operations/facts
• Tests pass (see scripts/dev-test.sh)
• Type checking & code style passes (see scripts/dev-lint.sh)

[Fizzadar]

Big fan of using this in other packages, think extending here is a great call.

[Fizzadar]

Great add, thank you @rod7760!