Treat warnings as errors

[withinfocus]

Type of change

- [ ] Bug fix
- [ ] New feature development
- [ ] Tech debt (refactoring, code cleanup, dependency upgrades, etc)
- [X] Build/deploy pipeline (DevOps)
- [ ] Other

Objective

Tells all projects and therefore the C# compiler to treat warnings as errors so that we deal with issues earlier.

Code changes

• *.csproj: Property for treating warnings as errors.

Before you submit

• Please check for formatting errors (dotnet format --verify-no-changes) (required)
• If making database changes - make sure you also update Entity Framework queries and/or migrations
• Please add unit tests where it makes sense to do so (encouraged but not required)
• If this change requires a documentation update - notify the documentation team
• If this change has particular deployment requirements - notify the DevOps team

[bitwarden-bot]

Checkmarx One – Scan Summary & Details – 7e248f0d-b568-49f0-8084-01bf6964b373

No New Or Fixed Issues Found