Bump psr/log from 1.1.0 to 1.1.1

Bumps [psr/log](https://github.com/php-fig/log) from 1.1.0 to 1.1.1.
- [Release notes](https://github.com/php-fig/log/releases)
- [Commits](https://github.com/php-fig/log/compare/1.1.0...1.1.1

)

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