build: bump golang to 1.19

[estahn]

[codecov[bot]]

Codecov Report

Base: 59.87% // Head: 59.87% // No change to project coverage :thumbsup:

Coverage data is based on head (a677122) compared to base (cc453b4). Patch has no changes to coverable lines.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #345   +/-   ##
=======================================
  Coverage   59.87%   59.87%           
=======================================
  Files           5        5           
  Lines         314      314           
=======================================
  Hits          188      188           
  Misses        103      103           
  Partials       23       23           

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[BEvgeniyS]

FWIW I compiled a binary with go 1.19 and currently running it in my clusters.

So far I had no issues