chore(deps): bump handlebars from 4.0.11 to 4.1.2 in /packages/optimizely-sdk#302

mikeproeng37 merged 2 commits intomasteroptimizely/javascript-sdk:masterfrom

dependabot/npm_and_yarn/packages/optimizely-sdk/handlebars-4.1.2optimizely/javascript-sdk:dependabot/npm_and_yarn/packages/optimizely-sdk/handlebars-4.1.2Copy head branch name to clipboard