build(deps-dev): bump rollup from 2.23.1 to 2.26.3

Bumps [rollup](https://github.com/rollup/rollup) from 2.23.1 to 2.26.3.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v2.23.1...v2.26.3)

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

Author: dependabot-preview[bot]

package.json

@@ -94,7 +94,7 @@
     "nightwatch": "^1.3.7",
     "nightwatch-helpers": "^1.2.0",
     "prettier": "^2.0.5",
-    "rollup": "^2.23.1",
+    "rollup": "^2.26.3",
     "rollup-plugin-terser": "^6.1.0",
     "rollup-plugin-typescript2": "^0.27.2",
     "selenium-server": "^3.141.59",

yarn.lock

@@ -8499,10 +8499,10 @@ rollup-plugin-typescript2@^0.27.2:
     resolve "1.17.0"
     tslib "2.0.1"
 
-rollup@^2.23.1:
-  version "2.23.1"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.23.1.tgz#d458d28386dc7660c2e8a4978bea6f9494046c20"
-  integrity sha512-Heyl885+lyN/giQwxA8AYT2GY3U+gOlTqVLrMQYno8Z1X9lAOpfXPiKiZCyPc25e9BLJM3Zlh957dpTlO4pa8A==
+rollup@^2.26.3:
+  version "2.26.3"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.26.3.tgz#502c755872a4590937cfa4e8f7eb99d3bc3c4025"
+  integrity sha512-Mlt39/kL2rA9egcbQbaZV1SNVplGqYYhDDMcGgHPPE0tvM3R4GrB+IEdYy2QtTrdzMQx57ZcqDFf/KWWm8F+uw==
   optionalDependencies:
     fsevents "~2.1.2"