Escape slashes in sed command

[sfauvel]

Content

Escape slashes in sed command

Pre-submit checklist

• Branch
  • Tests are provided (if possible)
  • Crates versions are updated (if relevant)
  • CHANGELOG file is updated (if relevant)
  • Commit sequence broadly makes sense
  • Key commits have useful messages
• PR
  • No clippy warnings in the CI
  • Self-reviewed the diff
  • Useful pull request description
  • Reviewer requested
• Documentation
  • Update README file (if relevant)
  • Update documentation website (if relevant)
  • Add dev blog post (if relevant)

Issue(s)

Closes #1867

[github-actions]

Test Results

    4 files  ±0     52 suites  ±0   9m 18s ⏱️ +17s
1 191 tests ±0  1 191 ✅ ±0  0 💤 ±0  0 ❌ ±0 
1 357 runs  ±0  1 357 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit d972079. ± Comparison against base commit a583ff1.

♻️ This comment has been updated with latest results.