Bump up Go to 1.19.2

[hackerwins]

What this PR does / why we need it:

Bump up Go to 1.19.2

In versions prior to 1.19.2, compile errors occurred due to issues with Generics.

golang/go#54225

Which issue(s) this PR fixes:

Fixes #378

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

Additional documentation:

Checklist:

• Added relevant tests or not required
• Didn't break anything

[codecov]

Codecov Report

Merging #425 (257ca9b) into main (e96be59) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #425   +/-   ##
=======================================
  Coverage   46.86%   46.86%           
=======================================
  Files          71       71           
  Lines        5930     5930           
=======================================
  Hits         2779     2779           
  Misses       2846     2846           
  Partials      305      305           

Impacted Files	Coverage Δ
api/types/id.go	0.00% <ø> (ø)
client/client.go	11.88% <ø> (ø)
pkg/cache/cache.go	100.00% <ø> (ø)
pkg/document/change/change.go	0.00% <ø> (ø)
pkg/document/crdt/root.go	80.00% <ø> (ø)
pkg/document/document.go	56.06% <ø> (ø)
pkg/document/time/ticket.go	89.18% <ø> (ø)
pkg/llrb/llrb.go	80.31% <ø> (ø)
pkg/pq/priority_queue.go	100.00% <ø> (ø)
pkg/splay/splay.go	77.08% <ø> (ø)
... and 8 more

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