Bump open from 7.4.2 to 8.0.2

Bumps [open](https://github.com/sindresorhus/open) from 7.4.2 to 8.0.2.
- [Release notes](https://github.com/sindresorhus/open/releases)
- [Commits](sindresorhus/open@v7.4.2...v8.0.2)

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

package.json

@@ -27,7 +27,7 @@
     "@angular/router": "~11.1.1",
     "debug": "^4.3.1",
     "firebase": "^8.2",
-    "rxjs": "~6.6.0",
+    "rxjs": "~6.6.6",
     "tslib": "^2.1.0",
     "zone.js": "~0.11.4"
   },
@@ -50,7 +50,7 @@
     "karma-coverage": "~2.0.3",
     "karma-jasmine": "~4.0.0",
     "karma-jasmine-html-reporter": "^1.5.0",
-    "open": "^7.4.2",
+    "open": "^8.0.2",
     "prettier": "2.2.1",
     "protractor": "~7.0.0",
     "ts-node": "~9.1.1",