fix: avoid blocking the installation script with an automatic update prompt

[srtaalej]

Changelog

When reinstalling the Slack CLI after some time, we now avoid blocking the installation script with an automatic prompt to update to the latest version.

Summary

When the _fingerprint command is ran, the cli posts an unwanted upgrade notification:

This PR gets rid of that notification for lack _fingerprint and tests that it still shows up for other commands.

Requirements

• I've read and understood the Contributing Guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 63.03%. Comparing base (4db880d) to head (c1ec747).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #246      +/-   ##
==========================================
+ Coverage   63.00%   63.03%   +0.02%     
==========================================
  Files         212      212              
  Lines       21857    21857              
==========================================
+ Hits        13772    13778       +6     
+ Misses       7020     7014       -6     
  Partials     1065     1065              

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[zimeg]

@srtaalej LGTM! This is a nice fix for unexpected happenings when using this command 👾

It's so great to find these test cases too. I'm confused about the coverage report but the test cases help kind with changes upcoming overall 🙏

[zimeg]

@srtaalej I made a quick addition to this PR to add a line for our release notes with a message for those following along 📚

Changelog

When reinstalling the Slack CLI after some time, we now avoid blocking the installation script with an automatic prompt to update to the latest version.

Please adjust this to whatever makes sense! For enhancements or bug labels - perhaps others - this is something we've started adding alongside PRs to make updates read well 🤖

At risk of rambling, I am wondering if a CHANGELOG.md file might be something we can use for release automations...