Squashed commit of the following:

commit 5609b26
Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Date:   Mon Mar 1 19:41:57 2021 +0900

    build(deps-dev): bump html-webpack-plugin from 4.5.1 to 5.2.0 (#130)

    Bumps [html-webpack-plugin](https://github.com/jantimon/html-webpack-plugin) from 4.5.1 to 5.2.0.
    - [Release notes](https://github.com/jantimon/html-webpack-plugin/releases)
    - [Changelog](https://github.com/jantimon/html-webpack-plugin/blob/main/CHANGELOG.md)
    - [Commits](jantimon/html-webpack-plugin@v4.5.1...v5.2.0)

    Signed-off-by: dependabot[bot] <support@github.com>

    Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

commit e45d792
Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Date:   Mon Mar 1 00:29:30 2021 +0900

    build(deps-dev): bump @babel/preset-env from 7.12.16 to 7.13.8 (#134)

commit bb6093c
Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Date:   Mon Mar 1 00:26:48 2021 +0900

    build(deps-dev): bump @typescript-eslint/parser from 4.15.1 to 4.15.2 (#132)

commit d899582
Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Date:   Mon Mar 1 00:21:37 2021 +0900

    build(deps-dev): bump @babel/preset-react from 7.12.10 to 7.12.13 (#129)

Author: hosonokotaro