[Snyk] Security upgrade next from 12.1.0 to 15.5.10#87

jaayperez wants to merge 1 commit intomasterjaayperez/shopify-node-react-app:masterfrom

snyk-fix-629cff9868d7bb4421b0266253c8120bjaayperez/shopify-node-react-app:snyk-fix-629cff9868d7bb4421b0266253c8120bCopy head branch name to clipboard