In remote diff check add some mechanism to keep remote configs in sync

[dario-piotrowicz]

In the remote diff check introduced in #10314

We need to compare the local config options with the remote ones, for this we need to somehow know/keep track of which options are local-only and while are also represented remotely (without such information we'd always detect local-only changes as additions).

Currently this is implemented via the remoteConfigKeys set:

workers-sdk/packages/wrangler/src/deploy/config-diffs.ts

Line 322 in f87f4e2

const remoteConfigKeys = new Set<string>([

We should put in place some mechanism to make sure that when new configuration options (such as new bindings for example) the information about which config options are local-only and which are remote is kept in sync (possibly some unit tests?).

Ref: #10314 (comment)

[dario-piotrowicz]

This has been addressed/invalidated by #10393 where we removed the remote config set