fix(install)!: show fs type and abort if Junction creation fails (#5367)

[Young-Lord]

Description

Currently, if Scoop is running on exFAT or other filesystems with no Junction (a.k.a. Directory Junction) support, Scoop will fail to install app during link app_name\current => app_name\0.0.1.
If mklink is used, it will prompt Local NTFS volumes are required to complete the operation.. But for New-Item, a meaningless error will show, making it hard to debug.

This may be a BREAKING CHANGE, for it directly executes abort rather than continue with error.

Motivation and Context

Relates to #5367

How Has This Been Tested?

I applied this patch and and added the following code locally, and run Scoop with scoop install adb:

function New-DirectoryJunction($source, $target) {
    $source = "G:\Windows11" # this doesn't exist
    $target = "G:\Windows" # this is a existed folder, on a exFAT disk
    # ...
}

The linking is failed as expected, and the following output is shown:

WARN  FileSystemType of target path G:\Windows: Unknown
Cannot link G:\Windows11 => G:\Windows

for the Docker part, i've done similar test.

Checklist:

• I have read the Contributing Guide.
• I have ensured that I am targeting the develop branch.
• I have updated the documentation accordingly. (maybe document should mention that Scoop may not work on non-NTFS filesystems, but this PR won't cover it)
• I have updated the tests accordingly. (have no idea how to add tests)
• I have added an entry in the CHANGELOG.

I may be slow to respond. If there is any change, feel free to directly edit!