Maintenance and upkeep improvements

• Bump vega-selections from 5.6.0 to 5.6.3 #18315 (@dependabot[bot])
• Make the plugin registry slow activation test more robust #18254 (@krassowski)
• Bump jws from 3.2.2 to 3.2.3 #18171 (@dependabot[bot])
• Remove unused snapshot #18224 (@brichet)
• Bump systeminformation from 5.23.14 to 5.27.14 #18223 (@dependabot[bot])
• Prevent updating npm next tag for some versions of @jupyterlab/rendermime-interfaces #18217 (@jtpio)

Documentation improvements

• Fix broken see-also reference for inspect_request message #18234 (@Krish-876)

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review. See our definition of contributors.

(GitHub contributors page for this release)

@brichet (activity) | @Darshan808 (activity) | @i-aki-y (activity) | @JamesWrigley (activity) | @jtpio (activity) | @krassowski (activity) | @Krish-876 (activity) | @MUFFANUJ (activity) | @pranshugupta01 (activity)