Endpoints Runtime Release 2.55.1

Docker images:

• GKE/GCE: gcr.io/endpoints-release/endpoints-runtime:2.55.1
• Cloud Run: gcr.io/endpoints-release/endpoints-runtime-serverless:2.55.1

Changes from release 2.55.0:

• Bump the Go version from 1.22.5 to 1.26.0