chore: update dependencies and add upgrade script

- Updated devDependencies:
  - @commitlint/cli to ^20.2.0
  - @commitlint/config-conventional to ^20.2.0
  - @labeg/code-style to ^6.10.14
  - @swc-node/register to ^1.11.1
  - @types/chai to ^5.2.3
  - chai to ^6.2.1
  - lint-staged to ^16.2.7
  - npm-check-updates to ^19.2.0
  - rimraf to ^6.1.2
  - typescript to ^5.9.3
- Added upgrade script to package.json for easier dependency management.

Author: LabEG