Test_isColorEnabled fails in Fedora build system
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### Checklist
<!-- Please test the latest versions, that will remove the possibility that you see a bug that is fixed in a newer version. -->
- [x] I'm using the latest version of the extension (Run `glab --version`)
- [x] Operating system and version: _Fedora Rawhide_
### Summary
<!-- Summarize the bug encountered concisely -->
Unit test fails in Fedora's build system:
~~~
--- FAIL: Test_isColorEnabled (0.00s)
--- FAIL: Test_isColorEnabled/default (0.00s)
color_test.go:15:
Error Trace: /builddir/build/BUILD/glab-1.92.1-build/cli-v1.92.1/internal/iostreams/color_test.go:15
Error: Should be true
Test: Test_isColorEnabled/default
~~~
### Environment
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on POSIX system (Linux, MacOS), run
bash -c 'printf -- "- OS: %s\n- SHELL: %s\n- TERM: %s\n- GLAB: %s" "$(uname -srm)" "$SHELL" "$TERM" "$(glab --version)"'
and replace the following section with the result.
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- OS: Your operating system including version and architecture (Windows 11 - AMD64, MacOS Sonoma - ARM64)
- SHELL: Your shell (bash, fish, zsh, ...)
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- GLAB: result of running `glab --version` (glab version 1.32.0 (2023-08-18))
-->
- OS: Fedora Rawhide
- SHELL: bash
- TERM:
- GLAB: 1.92.1
### Steps to reproduce
<!-- How one can reproduce the issue - this is very important -->
### What is the current _bug_ behavior?
<!-- What actually happens -->
Test always fail
### What is the expected _correct_ behavior?
<!-- What you should see instead -->
Test shouldn't fail
### Possible fixes
<!-- If you can, link to the line of code that might be responsible for the problem -->
The "default" subtest assumed no `NO_COLOR` in the process environment but Fedora sets `NO_COLOR` globally. Check `NO_COLOR` and `COLOR_ENABLED` env vars before calling `detectIsColorEnabled()`
Will attach MR.
issue