Running `//sh/docs:update-readme` fails on MacOS

[cgrindel]

Describe the bug

Executing bazel run //sh/docs:update-readme fails on MacOS.

To Reproduce

Execute bazel run //sh/docs:update-readme.

Expected behavior

Successfully update the README.md.

Environment

• OS name + version: MacOS Sonoma (14.1.1)
• Bazel version: 5.3.0
• Version of the rules: Latest as of 2023-11-27; 7f8df9b

Additional context

N/A