ci: add go1.19

[sashamelentyev]

No description provided.

[codecov]

Codecov Report

Merging #1140 (536335e) into master (d6ce3b9) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1140      +/-   ##
==========================================
- Coverage   98.32%   98.32%   -0.01%     
==========================================
  Files          49       49              
  Lines        2147     2146       -1     
==========================================
- Hits         2111     2110       -1     
  Misses         28       28              
  Partials        8        8              

Impacted Files	Coverage Δ
internal/exit/exit.go	100.00% <0.00%> (ø)
internal/ztest/timeout.go	54.54% <0.00%> (ø)
zapcore/buffered_write_syncer.go	100.00% <0.00%> (ø)

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[abhinav]

thanks!