Bump core-js from 3.6.5 to 3.7.0

Bumps [core-js](https://github.com/zloirock/core-js) from 3.6.5 to 3.7.0.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/zloirock/core-js/compare/v3.6.5...v3.7.0)

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

package.json

@@ -59,7 +59,7 @@
     "alameda": "^1.4.0",
     "blurhash": "^1.1.3",
     "classlist.js": "https://github.com/eligrey/classList.js/archive/1.2.20180112.tar.gz",
-    "core-js": "^3.6.5",
+    "core-js": "^3.7.0",
     "date-fns": "^2.16.1",
     "epubjs": "^0.3.85",
     "pdfjs-dist": "2.5.207",