chore: bump @mui/icons-material from 5.11.11 to 5.15.9 in /core-sdk-samples/higgs-shop-sample-app#770

dependabot[bot] wants to merge 1 commit intochore/dependabotmParticle/mparticle-web-sample-apps:chore/dependabotfrom

dependabot/npm_and_yarn/core-sdk-samples/higgs-shop-sample-app/chore/dependabot/mui/icons-material-5.15.9mParticle/mparticle-web-sample-apps:dependabot/npm_and_yarn/core-sdk-samples/higgs-shop-sample-app/chore/dependabot/mui/icons-material-5.15.9Copy head branch name to clipboard