docs: Use semantic versioning or normal versioning

[haruki7049]

Abstract

Use any versioning rule for tags, not using only words... Example: https://github.com/denoland/deno/tags

Semantic versioning

https://semver.org/lang/ja/

Normal versioning

For example...

• 0.1
• 0.2
• 0.3
• 1.0 Major version