Update google.golang.org/grpc to 1.58.3

[dashpole]

Supersedes:

• Bump google.golang.org/grpc from 1.58.1 to 1.58.3 in /exporter/collector/googlemanagedprometheus #755
• Bump google.golang.org/grpc from 1.58.1 to 1.58.3 in /exporter/collector #757
• Bump google.golang.org/grpc from 1.58.2 to 1.58.3 in /exporter/collector/integrationtest #759

The automated updates seem stuck

[codecov]

Codecov Report

Merging #766 (d600464) into main (0b578e8) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #766   +/-   ##
=======================================
  Coverage   69.52%   69.52%           
=======================================
  Files          42       42           
  Lines        4859     4859           
=======================================
  Hits         3378     3378           
  Misses       1331     1331           
  Partials      150      150           

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