Update firefox-esr from 102.3.0 to 102.4.0 (#14918)
Update firefox-esr from 102.3.0 to 102.4.0 (#14918)

* Update firefox-esr from 102.4.0 to 102.4.0

* Adjust livecheck URL

Co-authored-by: Patrick Linnane <cbb7353e6d953ef360baf960c122346276c6e320@linnane.io>
mahori/homebrew-cask-versions