add new cask 'openlens' (#135007)
add new cask 'openlens' (#135007)

* add openlens cask

* Switch to git livecheck strategy

Co-authored-by: Patrick Linnane <cbb7353e6d953ef360baf960c122346276c6e320@linnane.io>
mathbunnyru/homebrew-cask,andrewdisley/homebrew-cask,andrewdisley/homebrew-cask,nathanielvarona/homebrew-cask,miccal/homebrew-cask,mahori/homebrew-cask,nathanielvarona/homebrew-cask,mahori/homebrew-cask,mathbunnyru/homebrew-cask,miccal/homebrew-cask,andrewdisley/homebrew-cask,optikfluffel/homebrew-cask,mahori/homebrew-cask,nrlquaker/homebrew-cask,optikfluffel/homebrew-cask,miccal/homebrew-cask,chrisfinazzo/homebrew-cask,chrisfinazzo/homebrew-cask,nrlquaker/homebrew-cask,mathbunnyru/homebrew-cask,nathanielvarona/homebrew-cask,chrisfinazzo/homebrew-cask,optikfluffel/homebrew-cask,nrlquaker/homebrew-cask