We import pjs rpcs from [@polkadot/apps-config](https://www.npmjs.com/package/@polkadot/apps-config), but the list is updated much more often than the package is republished. We should modify [import-pjs-config.ts](https://github.com/TalismanSociety/chaindata/blob/main/scripts/import-pjs-config.ts) so that it gets rpcs from the [pjs github repo](https://github.com/polkadot-js/apps/tree/master/packages/apps-config) instead.
We import pjs rpcs from @polkadot/apps-config, but the list is updated much more often than the package is republished.
We should modify import-pjs-config.ts so that it gets rpcs from the pjs github repo instead.