improve header printing in json format for package glog; add golang v1.18 support for ci workflow

[gqcn]

No description provided.

[codecov-commenter]

Codecov Report

Merging #2037 (2dcbfe6) into master (9df0a9d) will increase coverage by 0.00%.
The diff coverage is 72.41%.

@@           Coverage Diff           @@
##           master    #2037   +/-   ##
=======================================
  Coverage   76.52%   76.52%           
=======================================
  Files         517      517           
  Lines       46726    46727    +1     
=======================================
+ Hits        35755    35760    +5     
+ Misses       9000     8997    -3     
+ Partials     1971     1970    -1     

Flag	Coverage Δ
go-1.15-386	76.46% <72.41%> (+0.03%)	⬆️
go-1.15-amd64	76.43% <72.41%> (+0.03%)	⬆️
go-1.16-386	76.43% <72.41%> (+0.01%)	⬆️
go-1.16-amd64	76.46% <72.41%> (+0.03%)	⬆️
go-1.17-386	76.46% <72.41%> (+<0.01%)	⬆️
go-1.17-amd64	76.48% <72.41%> (-0.01%)	⬇️
go-1.18-386	76.44% <72.41%> (?)
go-1.18-amd64	76.44% <72.41%> (?)

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Impacted Files	Coverage Δ
net/ghttp/ghttp_request.go	84.73% <ø> (ø)
util/gutil/gutil.go	94.28% <ø> (ø)
os/glog/glog_logger.go	73.81% <71.42%> (-0.10%)	⬇️
os/glog/glog_logger_handler.go	91.42% <73.91%> (+0.25%)	⬆️
os/gcache/gcache_adapter_memory_lru.go	97.82% <0.00%> (+8.69%)	⬆️

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[houseme]

LGTM