Directly update:
- go.opentelemetry.io/otel/* from v1.26.0 to v1.27.0
- go.opentelemetry.io/contrib/* from v0.51.0 to v0.52.0
Indirectly update:
- google.golang.org/protobuf from v1.33.0 to v1.34.0
This update breaks some of our existing otel grpc interceptors, but in
return allows us to use the newer grpc StatsHandler mechanism, while
still filtering out health-check requests.
Fixes https://github.com/letsencrypt/boulder/issues/7235
6b4577ecc4