v0.278.0

Dependency updates

• Upgrade Go SDK to 0.91.0 (#3948)
• Bump Alpine Linux to 3.22 in the Docker image (#3942)

Bundles

• Update templates to use serverless environment version 4 and matching Python version (#3897)
• Add a language prompt to the default-minimal template (#3918)
• Add default-scala template for Scala projects with SBT build configuration and example code (#3906)