adding autofill gas option sendtransaction

[luu-alex]

Description

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Fixes #6215, updated error message to be more clear what gas property needs to be defined
Fixes #6249, updates transaction builder to automatically fill gas in the sendTransaction method

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have selected the correct base branch.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• Any dependent changes have been merged and published in downstream modules.
• I ran npm run lint with success and extended the tests and types if necessary.
• I ran npm run test:unit with success.
• I ran npm run test:coverage and my test cases cover all the lines and branches of the added code.
• I ran npm run build and tested dist/web3.min.js in a browser.
• I have tested my code on the live network.
• I have checked the Deploy Preview and it looks correct.
• I have updated the CHANGELOG.md file in the root folder.
• I have linked Issue(s) with this PR in "Linked Issues" menu.

[github-actions]

Bundle Stats

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Total

Asset	Old size	New size	Diff	Diff %
Total	651 KB	652 KB	1.09 KB	0.17%

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No assets were added

Removed

No assets were removed

Bigger

No assets were bigger

Smaller

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Unchanged

Asset	Old size	New size	Diff	Diff %
web3.min.js	634 KB	635 KB	1.09 KB	0.17%
../lib/commonjs/index.d.ts	8.56 KB	8.56 KB	0	0.00%
../lib/commonjs/accounts.d.ts	3.67 KB	3.67 KB	0	0.00%
../lib/commonjs/types.d.ts	2.45 KB	2.45 KB	0	0.00%
../lib/commonjs/web3.d.ts	1.14 KB	1.14 KB	0	0.00%
../lib/commonjs/abi.d.ts	1000 bytes	1000 bytes	0	0.00%
../lib/commonjs/eth.exports.d.ts	280 bytes	280 bytes	0	0.00%
../lib/commonjs/providers.exports.d.ts	148 bytes	148 bytes	0	0.00%
../lib/commonjs/version.d.ts	60 bytes	60 bytes	0	0.00%

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Latest commit:	0cfc1d7
Status:	✅  Deploy successful!
Preview URL:	https://f054187c.web3-js-docs.pages.dev
Branch Preview URL:	https://6249.web3-js-docs.pages.dev

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[codecov]

Codecov Report

Merging #6265 (0cfc1d7) into 4.x (f5b4d7d) will increase coverage by 0.00%.
The diff coverage is 90.00%.

Additional details and impacted files

@@           Coverage Diff           @@
##              4.x    #6265   +/-   ##
=======================================
  Coverage   88.89%   88.89%           
=======================================
  Files         199      199           
  Lines        7687     7706   +19     
  Branches     2110     2115    +5     
=======================================
+ Hits         6833     6850   +17     
- Misses        854      856    +2     

Flag	Coverage Δ
UnitTests	88.89% <90.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
web3	∅ <ø> (∅)
web3-core	∅ <ø> (∅)
web3-errors	∅ <ø> (∅)
web3-eth	∅ <ø> (∅)
web3-eth-abi	∅ <ø> (∅)
web3-eth-accounts	∅ <ø> (∅)
web3-eth-contract	∅ <ø> (∅)
web3-eth-ens	∅ <ø> (∅)
web3-eth-iban	∅ <ø> (∅)
web3-eth-personal	∅ <ø> (∅)
web3-net	∅ <ø> (∅)
web3-providers-http	∅ <ø> (∅)
web3-providers-ipc	∅ <ø> (∅)
web3-providers-ws	∅ <ø> (∅)
web3-rpc-methods	∅ <ø> (∅)
web3-utils	∅ <ø> (∅)
web3-validator	∅ <ø> (∅)

[spacesailor24]

LGTM besides previous comment and failing tests

[luu-alex]

To avoid breaking changes, added the helpful error message as an innerError. You can see below

[jdevcs]

some of tests are not passing.

[jdevcs]

lgtm, tests should be fixed. Thanks @luu-alex

[luu-alex]

@jdevcs testcases passing approve when you can, thank you