fix(scoop-bucket): Fix date formatting issues with git bucket(s)

[HUMORCE]

Description

Motivation and Context

Relates to #4756

How Has This Been Tested?

Checklist:

• I have read the Contributing Guide.
• I have updated the documentation accordingly.
• I have updated the tests accordingly.

[rashil2000]

One more thing. I don't think we need quotes for

"`"$source`"" 

variable. Meaning we can just say

$source

while calling git. Can you check once?

[HUMORCE]

you are right, the git command still works fine after removing them, but many code still uses quotes like this.

so, i will not change them in this PR.

[rashil2000]

I actually wanted to remind you in your original buckets PR, but I forgot 😅

but many code still uses quotes like this.

The only places where double quotes are needed are those where we use git_cmd function, because that function is run by cmd.exe. For generic git calls, parameters are handled by PowerShell so quoting is not needed.

[HUMORCE]

okay, i did not notice that.

also removed them from L18 of scoop-status.ps1.