Bump rollup from 1.28.0 to 1.29.0 (#29991)

Bumps [rollup](https://github.com/rollup/rollup) from 1.28.0 to 1.29.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v1.28.0...v1.29.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package-lock.json

@@ -10989,9 +10989,9 @@
       }
     },
     "rollup": {
-      "version": "1.28.0",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.28.0.tgz",
-      "integrity": "sha512-v2J/DmQi9+Nf6frGqzwZRvbiuTTrqH0yzoUF4Eybf8sONT4UpLZzJYnYzW96Zm9X1+4SJmijfnFBWCzHDAXYnQ==",
+      "version": "1.29.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.29.0.tgz",
+      "integrity": "sha512-V63Iz0dSdI5qPPN5HmCN6OBRzBFhMqNWcvwgq863JtSCTU6Vdvqq6S2fYle/dSCyoPrBkIP3EIr1RVs3HTRqqg==",
       "dev": true,
       "requires": {
         "@types/estree": "*",

package.json

@@ -128,7 +128,7 @@
     "npm-run-all": "^4.1.5",
     "popper.js": "^1.16.0",
     "postcss-cli": "^7.0.0",
-    "rollup": "^1.28.0",
+    "rollup": "^1.29.0",
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-istanbul": "^2.0.1",
     "serve": "^11.3.0",