chore: remove file ext. from LICENSE

[jsjoeio]

This removes the file extension .txt from the LICENSE file to be consistent with Coder's open source organization standards.

Fixes N/A

[github-actions]

✨ code-server docs for PR #5070 is ready! It will be updated on every commit.

• Host: https://coder.com/docs/code-server/c11ae6f
• Last deploy status: success
• Commit: 81d3a36
• Workflow status: https://github.com/coder/code-server/actions/runs/2109960279

[codecov]

Codecov Report

Merging #5070 (c11ae6f) into main (38e57a3) will not change coverage.
The diff coverage is n/a.

❗ Current head c11ae6f differs from pull request most recent head 81d3a36. Consider uploading reports for the commit 81d3a36 to get more accurate results

@@           Coverage Diff           @@
##             main    #5070   +/-   ##
=======================================
  Coverage   71.30%   71.30%           
=======================================
  Files          30       30           
  Lines        1683     1683           
  Branches      373      373           
=======================================
  Hits         1200     1200           
  Misses        413      413           
  Partials       70       70           

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[code-asher]

Looks like there is a build step that needs updating.

[jsjoeio]

Looks like there is a build step that needs updating.

Now that is something I didn't expect - yay CI for catching that! I'll fix this :)

[github-actions]

✨ code-server dev build published to npm for PR #5070!

• Last publish status: success
• Commit: 81d3a36

To install in a local project, run:

npm install @coder/code-server-pr@5070

To install globally, run:

npm install -g @coder/code-server-pr@5070