Bump @companieshouse/structured-logging-node from 1.0.0 to 1.0.3 (#90)

Bumps [@companieshouse/structured-logging-node](https://github.com/companieshouse/ch-structured-logging-node) from 1.0.0 to 1.0.3.
- [Release notes](https://github.com/companieshouse/ch-structured-logging-node/releases)
- [Commits](companieshouse/ch-structured-logging-node@1.0.0...1.0.3)

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