adding back Client-Request-Method to sdk reqs

[johnjmartin]

Description

Re-merging https://github.com/MystenLabs/sui/pull/20071, as an optimization to skip parsing jsonrpc request bodies when Client-Request-Method is set

This shouldn't cause any issues now that https://github.com/MystenLabs/sui/pull/20160 is merged and is running on testnet and mainnet (via https://github.com/MystenLabs/sui/tree/releases/sui-v1.38.0-release & https://github.com/MystenLabs/sui/tree/releases/sui-v1.37.0-release branches)

Test plan

Tested via pnpm create @mysten/dapp --template react-client-dapp (ref https://github.com/MystenLabs/sui/issues/20158) and:

curl -v 'https://fullnode.testnet.sui.io/' -X OPTIONS
* Host fullnode.testnet.sui.io:443 was resolved.
[...]
* Request completely sent off
< HTTP/2 200
< access-control-allow-origin: *
< vary: origin, access-control-request-method, access-control-request-headers
< access-control-allow-methods: POST
< access-control-allow-headers: content-type,client-sdk-type,client-sdk-version,client-target-api-version,app-name,client-request-method

---

Release notes

Check each box that your changes affect. If none of the boxes relate to your changes, release notes aren't required.

For each box you select, include information after the relevant heading that describes the impact of your changes that a user might notice and any actions they must take to implement updates.

• [ ] Protocol:
• [ ] Nodes (Validators and Full nodes):
• [ ] Indexer:
• [ ] JSON-RPC:
• [ ] GraphQL:
• [ ] CLI:
• [ ] Rust SDK:
• [ ] REST API:

[vercel[bot]]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
multisig-toolkit	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 19, 2024 11:40pm
sui-kiosk	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 19, 2024 11:40pm
sui-typescript-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 19, 2024 11:40pm