feat: create build Group in changelog generate.

[mo3et]

Description (what this PR does / why we need it):

leagy changelog is lose Build Group.

before effect:

After effect:

Which issue(s) this PR fixes (resolves / be part of):

Other special notes for the reviewers:

[shenqidebaozi]

It looks similar to deps. Should it be integrated

[mo3et]

Build is similar to deps and is typically used for modifying build scripts or making changes to CI/CD workflows.

Changes in dependencies also fall under this category, but I consider dependencies to be significant enough to warrant a separate category.

[shenqidebaozi]

This pull request includes changes to the ParseCommitsInfo function in cmd/kratos/internal/change/get.go to add support for categorizing "build" commits. The most important changes include adding "build" to the list of recognized commit prefixes and updating the output format to include a section for builds.

Changes to commit categorization:

• cmd/kratos/internal/change/get.go: Added "build" to the list of recognized commit prefixes.
• cmd/kratos/internal/change/get.go: Added "build" to the map initialization for commit categories.

Changes to output format:

• cmd/kratos/internal/change/get.go: Added a section header for "build" commits in the output text.
• cmd/kratos/internal/change/get.go: Included "build" in the final formatted output string.