[WIP] Upgrade go to 1.18

[KanShiori]

What problem does this PR solve?

Close #4474

What is changed and how does it work?

Upgrade go versions to 1.18 in all go.mod.

Upgrade go versions to 1.18 in e2e and git action.

Correct some scripts to support go 1.18.

Code changes

• Has Go code change
• Has CI related scripts change

Tests

• Unit test
• E2E test
• Manual test
• No code

Side effects

• Breaking backward compatibility
• Other side effects:

Related changes

• Need to cherry-pick to the release branch
• Need to update the documentation

Release Notes

Please refer to Release Notes Language Style Guide before writing the release note.

[ti-chi-bot]

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[codecov-commenter]

Codecov Report

Merging #4496 (1afa7bb) into master (f208a0f) will decrease coverage by 0.01%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master    #4496      +/-   ##
==========================================
- Coverage   62.71%   62.69%   -0.02%     
==========================================
  Files         184      184              
  Lines       19868    19868              
==========================================
- Hits        12460    12457       -3     
- Misses       6274     6276       +2     
- Partials     1134     1135       +1     

Flag	Coverage Δ
unittest	62.69% <0.00%> (-0.02%)	⬇️

[july2993]

Suggested change

	go: '1.17'
	# golangci don't support some linter in go 1.18, so now run in go1.17
	# When we want to use the feature of go 1.18, we can change it.
	go: '1.17'

[ti-chi-bot]

@KanShiori: PR needs rebase.

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