Changed ncfx forex WS auth flow

[karen-stepanyan]

DF-19295

1. Changed forex WS default endpoint.
2. [Breaking] Changed forex WS auth flow. We used to generate the api key via encoding the username and password. Now the api key should be directly provided as env var.
3. Added customInputValidation for crypto and forex endpoints.

[changeset-bot]

🦋 Changeset detected

Latest commit: f797ca5

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 16 packages

Name	Type
@chainlink/ncfx-adapter	Minor
@chainlink/token-allocation-adapter	Patch
@chainlink/apy-finance-test-adapter	Patch
@chainlink/apy-finance-adapter	Patch
@chainlink/bsol-price-adapter	Patch
@chainlink/crypto-volatility-index-adapter	Patch
@chainlink/curve-3pool-adapter	Patch
@chainlink/defi-dozen-adapter	Patch
@chainlink/defi-pulse-adapter	Patch
@chainlink/dxdao-adapter	Patch
@chainlink/linear-finance-adapter	Patch
@chainlink/savax-price-adapter	Patch
@chainlink/set-token-index-adapter	Patch
@chainlink/synth-index-adapter	Patch
@chainlink/vesper-adapter	Patch
@chainlink/xsushi-price-adapter	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[alecgard]

Change looks good 👍

Do we know if NCFX will support both endpoints & auth methods in parallel, or if we'll have a switchover moment where NOPs need to upgrade their EA?

[karen-stepanyan]

hey @alecgard . according to the comments in the ticket, NCFX will support both endpoints until all NOPs switch to the new EA