feat: parallel checktx

[dudong2]

Description

Applied prs

• feat: concurrent checkTx Finschia/finschia-sdk#141
• feat: concurrent recheckTx (#52) Finschia/finschia-sdk#155

Closes: #XXXX

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Author Checklist

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I have...

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• confirmed the correct type prefix in the PR title
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[github-actions]

@dudong2 your pull request is missing a changelog!

[zsystm]

@dudong2
Overall LGTM. Could you add some kind comments for newly introduced codes.

[zsystm]

Comments are based solely on code review; no tests have been conducted for this PR yet. Additional comments may follow after testing.

[jasonsong0]

LGTM