Chore/upgrade go 1 25 6

[to-lz1]

This pull request updates the Go module dependencies in go.mod to use newer versions of core libraries and adds several new indirect dependencies, including OpenTelemetry packages. The primary goal is to keep the project up to date with the latest features, security patches, and performance improvements from upstream libraries.

Dependency updates and additions:

• Updated Go version to 1.25.6 and upgraded core dependencies such as cloud.google.com/go/bigquery, github.com/spf13/cobra, golang.org/x/sync, and google.golang.org/api to their latest versions for improved stability and compatibility.
• Added new indirect dependencies for OpenTelemetry (go.opentelemetry.io/otel and related packages) to support observability and monitoring features.
• Updated and expanded various indirect dependencies, including logging, compression, and Google Cloud libraries, ensuring the project benefits from recent bug fixes and enhancements.