Update other build configuration

[johnduffell]

The master branch of this repository has been migrated to main using the master-to-main tool.

Please check any build related configuration and update as required:

• TeamCity - See the required steps in the migrating.md document
• Change snyk github integration(s) - it uses the default branch, but you will need to delete and reimport the project+file as this is the only way to refresh the default branch at present.
• Any other externally configured analysis tooling your team is using e.g. travis CI

It's probably a good idea to merge test PR to main once this is complete, to make sure that everything is working as expected. 🙂