Cleanup sharing leftovers

apps/files_sharing/js/dist/additionalScripts.js

apps/files_sharing/js/dist/additionalScripts.js.map

apps/files_sharing/js/dist/collaboration.js

apps/files_sharing/js/dist/collaboration.js.map

apps/files_sharing/js/dist/files_sharing.js

apps/files_sharing/js/dist/files_sharing.js.map

apps/files_sharing/js/dist/files_sharing_tab.js

apps/files_sharing/js/dist/files_sharing_tab.js.map

apps/files_sharing/src/additionalScripts.js

apps/files_sharing/src/share.js

apps/files_sharing/src/sharetabview.js

apps/files_sharing/src/style/sharetabview.scss

apps/files_sharing/src/utils/SharedWithMe.js

build/compile-handlebars-templates.sh

core/js/dist/share_backend.js

core/js/dist/share_backend.js.map

core/js/dist/systemtags.js

core/js/dist/systemtags.js.map

core/js/merged-share-backend.js

core/js/share.js