chore: apply frontend dependency quick fixes

webpack.config.mjs

@@ -19,7 +19,7 @@ Encore
     .enableVersioning(Encore.isProduction())
     // Babel 8 dropped preset-env's useBuiltIns/corejs; polyfill-corejs3 is its replacement
     .configureBabel((babelConfig) => {
-        babelConfig.plugins.push(['polyfill-corejs3', {method: 'usage-global', version: '3.23'}]);
+        babelConfig.plugins.push(['polyfill-corejs3', {method: 'usage-global', version: '3.51'}]);
     })
     // Encore 7 ships no CSS minifier of its own
     .configureCssMinimizerPlugin((options, MinimizerPlugin) => {