Bump google.golang.org/grpc from 1.67.0 to 1.67.1

Bumps google.golang.org/grpc from 1.67.0 to 1.67.1.

Release notes

Sourced from google.golang.org/grpc's releases.

Release 1.67.1

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)

Commits

• 3f95b38 Update version to 1.67.1 (#7682)
• 4f6c5f2 xds/server: Fix xDS Server leak (#7664) (#7681)
• 935f8cb transport: Fix reporting of bytes read while reading headers (#7660) (#7667)
• 02bbb65 Change version to 1.67.1-dev (#7605)
• See full diff in compare view