Remove stale references from allow-scripts config

Any packages that are no longer in the dependency tree have been
removed from the `allow-scripts` config.

package.json

@@ -299,7 +299,6 @@
       "geckodriver": true,
       "@sentry/cli": true,
       "electron": true,
-      "sqlite3": true,
       "core-js": false,
       "core-js-pure": false,
       "keccak": false,
@@ -308,8 +307,6 @@
       "sha3": false,
       "bufferutil": false,
       "utf-8-validate": false,
-      "ejs": false,
-      "sc-uws": false,
       "leveldown": false,
       "ursa-optional": false,
       "gc-stats": false,