Bump termcolor from 2.5.0 to 3.0.0 in /docs

Bumps [termcolor](https://github.com/termcolor/termcolor) from 2.5.0 to 3.0.0.
- [Release notes](https://github.com/termcolor/termcolor/releases)
- [Changelog](https://github.com/termcolor/termcolor/blob/main/CHANGES.md)
- [Commits](termcolor/termcolor@2.5.0...3.0.0)

---
updated-dependencies:
- dependency-name: termcolor
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

docs/requirements.txt

@@ -34,7 +34,7 @@ pyyaml_env_tag==0.1
 regex==2024.11.6
 requests==2.32.3
 six==1.17.0
-termcolor==2.5.0
+termcolor==3.0.0
 urllib3==1.26.20
 verspec==0.1.0
 watchdog==6.0.0