fix: fix coder template pull on Windows

[spikecurtis]

fixes #9291 and adds a unit test

[spikecurtis]

Unfortunately, extracting the tests out of a t.Run() subtest structure breaks the diff on GitHub. But, the new test can't be run in parallel, so it can't be a subtest...

[mtojek]

👍 as along as CI is happy

[mafredri]

Unfortunately, extracting the tests out of a t.Run() subtest structure breaks the diff on GitHub. But, the new test can't be run in parallel, so it can't be a subtest...

Using the hide whitespace feature made it quite alright 👌

[github-actions]

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✔️ PR 9327 Created successfully.
🚀 Access the credentials here.

cc: @matifali

[matifali]

Tested here seems to resolve the issue.

PS C:\Users\matif\Downloads> .\coder_test.exe login https://pr9327.test.cdr.dev/
Your browser has been opened to visit:

        https://pr9327.test.cdr.dev/cli-auth

> Paste your token here:
> Welcome to Coder, coder! You're authenticated.
PS C:\Users\matif\Downloads> .\coder_test.exe templates ls
NAME        LAST UPDATED     USED BY
kubernetes  August 25, 2023  - active developers
PS C:\Users\matif\Downloads> .\coder_test.exe templates pull kubernetes
Extracting template to "kubernetes"
PS C:\Users\matif\Downloads> ls .\kubernetes\

    Directory: C:\Users\matif\Downloads\kubernetes

Mode                 LastWriteTime         Length Name
----                 -------------         ------ ----
-a---          25/08/2023 12:16 pm           2489 .terraform.lock.hcl
-a---          25/08/2023 12:16 pm           8147 main.tf

[matifali]

tested in a PR deployment and seems to resolve the issue.