fix(deps): update module google.golang.org/grpc to v1.67.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
google.golang.org/grpc	v1.67.0 -> v1.67.1

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Release Notes

grpc/grpc-go (google.golang.org/grpc)

v1.67.1: Release 1.67.1

Compare Source

Bug Fixes

• transport: Fix a bug causing stream failures due to miscalculation of the flow control window in both clients and servers. (#​7667)
• xds/server: Fix xDS Server memory leak. (#​7681)

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.5%. Comparing base (f4e2052) to head (2f5036f).
Report is 1 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #5857   +/-   ##
=====================================
  Coverage   84.5%   84.5%           
=====================================
  Files        272     272           
  Lines      22734   22734           
=====================================
+ Hits       19225   19226    +1     
+ Misses      3166    3165    -1     
  Partials     343     343           

see 1 file with indirect coverage changes