Bump webpack-manifest-plugin from 2.0.4 to 2.1.2
Bump webpack-manifest-plugin from 2.0.4 to 2.1.2

Bumps [webpack-manifest-plugin](https://github.com/danethurber/webpack-manifest-plugin) from 2.0.4 to 2.1.2.
- [Release notes](https://github.com/danethurber/webpack-manifest-plugin/releases)
- [Commits](https://github.com/danethurber/webpack-manifest-plugin/compare/v2.0.4...v2.1.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
annict/annict,annict/annict,annict/annict,annict/annict