Bump web3 from 6.3.0 to 6.8.0

[dependabot]

Bumps web3 from 6.3.0 to 6.8.0.

Changelog

Sourced from web3's changelog.

web3.py v6.8.0 (2023-08-02)

Bugfixes

- Fix the type for the optional param asking for "full transactions" when subscribing to ``newPendingTransactions`` via ``eth_subscribe`` to ``bool``. (`[#3067](https://github.com/ethereum/web3.py/issues/3067) <https://github.com/ethereum/web3.py/issues/3067>`__)
Improved Documentation

• Change docs to reflect AsyncHTTPProvider does accept ENS names now ([#3070](https://github.com/ethereum/web3.py/issues/3070) <https://github.com/ethereum/web3.py/issues/3070>__)

Features

- Return structured JSON-RPC errors for missing or unimplemented eth-tester methods. (`[#3061](https://github.com/ethereum/web3.py/issues/3061) <https://github.com/ethereum/web3.py/issues/3061>`__)
- ENS name-to-address support for ``eth_subscribe``. (`[#3066](https://github.com/ethereum/web3.py/issues/3066) <https://github.com/ethereum/web3.py/issues/3066>`__)
- Asynchronous iterator support for ``AsyncWeb3`` with ``WebsocketProviderV2`` using ``async for`` syntax. (`[#3067](https://github.com/ethereum/web3.py/issues/3067) <https://github.com/ethereum/web3.py/issues/3067>`__)
Internal Changes - for web3.py Contributors

• Minor fixes to type hinting in the core tests setup fixtures. ([#3069](https://github.com/ethereum/web3.py/issues/3069) <https://github.com/ethereum/web3.py/issues/3069>__)

web3.py v6.7.0 (2023-07-26)

Bugfixes

- Test wheel build in separate directory and virtualenv (`[#3046](https://github.com/ethereum/web3.py/issues/3046) <https://github.com/ethereum/web3.py/issues/3046>`__)
- Handle case where data gets returned as ``None`` in a JSON-RPC error response (`[#3054](https://github.com/ethereum/web3.py/issues/3054) <https://github.com/ethereum/web3.py/issues/3054>`__)
- Fixed default windows IPC provider path to work with python 3.11 (`[#3058](https://github.com/ethereum/web3.py/issues/3058) <https://github.com/ethereum/web3.py/issues/3058>`__)
- Fix return type for ``rpc_gas_price_strategy`` to ``int`` but also only convert the ``strategy_based_gas_price`` to ``hex`` if it is an ``int`` in the ``gas_price_strategy_middleware``. (`[#3065](https://github.com/ethereum/web3.py/issues/3065) <https://github.com/ethereum/web3.py/issues/3065>`__)
Improved Documentation

• Add note to Release Notes about v5 end-of-life and v6.6.0 yank ([#3045](https://github.com/ethereum/web3.py/issues/3045) <https://github.com/ethereum/web3.py/issues/3045>__)
• Add documentation for WebsocketProviderV2 (beta). ([#3048](https://github.com/ethereum/web3.py/issues/3048) <https://github.com/ethereum/web3.py/issues/3048>__)

Features

</tr></table> 

... (truncated)

Commits

• 8bafa0a Bump version: 6.7.0 → 6.8.0
• c802438 Compile release notes
• 7ad4e65 Update async http docs (#3070)
• 5ee7844 Add newsfragment for #3066; linting
• 98b8c9b Add ens name-to-address support for eth_subscribe method
• 98feb4d Fix typo in websocket v2 docs
• d699e35 Proper RPC error responses (#3061)
• 65fdaa5 Internalize the max connection retries for now
• 3a84da6 Add relevant newsfragments for #3067
• ff0aed1 Add docs for WebsocketProviderV2 as asynchronous iterator
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[dependabot]

Superseded by #539.