Bump lodash, browser-sync and gulp#12

dependabot[bot] wants to merge 1 commit intomastertemplateflip/mmtheme:masterfrom

dependabot/npm_and_yarn/lodash-and-browser-sync-and-gulp-4.17.21templateflip/mmtheme:dependabot/npm_and_yarn/lodash-and-browser-sync-and-gulp-4.17.21Copy head branch name to clipboard