Release gsDesign 3.10.0

[nanxstats]

Prepare for release

• Check current CRAN check results
• Check licensing of included files
• Review pkgdown reference index for, e.g., missing topics
• Bump version
• Update cran-comments.md (optional)
• Update NEWS.md
• Review pkgdown website
• urlchecker::url_check()
• Check with local machine
• Check with GitHub Actions
• Check with win-builder
• revdepcheck

Submit to CRAN

• Submit to CRAN via web form
• Approve emails

Wait for CRAN

• Accepted 🎉
• Draft GitHub release