Fix/go18

[cnlangzi]

Changes

Fixes

• fixed action@setup-go with 1.18 on all workflows

Tests

Tasks to complete before merging PR:

• Ensure system tests are passing. If not Run them manually to check for any regressions 📋
• Do any new system tests need added to test this change? do any existing system tests need updated? If so create a PR at 0chain/system_test
• Merge your system tests PR to master AFTER merging this PR

Associated PRs (Link as appropriate):

[codecov-commenter]

Codecov Report

Merging #657 (2e229a6) into staging (ad877da) will decrease coverage by 0.18%.
The diff coverage is 8.33%.

@@             Coverage Diff             @@
##           staging     #657      +/-   ##
===========================================
- Coverage    19.98%   19.79%   -0.19%     
===========================================
  Files           66       66              
  Lines         7396     7481      +85     
===========================================
+ Hits          1478     1481       +3     
- Misses        5692     5773      +81     
- Partials       226      227       +1     

Flag	Coverage Δ
Unit-Tests	19.79% <8.33%> (-0.19%)	⬇️

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

Impacted Files	Coverage Δ
...de/go/0chain.net/blobbercore/filestore/fs_store.go	0.00% <ø> (ø)
code/go/0chain.net/blobbercore/handler/handler.go	62.63% <0.00%> (ø)
code/go/0chain.net/blobbercore/handler/health.go	0.00% <0.00%> (ø)
code/go/0chain.net/blobbercore/handler/protocol.go	0.00% <0.00%> (ø)
code/go/0chain.net/blobbercore/handler/context.go	34.93% <14.89%> (-8.32%)	⬇️
...ain.net/blobbercore/handler/handler_writemarker.go	64.70% <100.00%> (ø)

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[Kishan-Dhakan]

LGTM