DRAFT: feat: Adds getAvoidOptionals to api side GraphQL codegen config when in TypeScript strict mode

[dthyresson]

See #9633 for the context.

When in strict mode, the desired behavior explain by @cjreimer is to avoid having optionals in the generated types.

This PR is one way we could solve his issue:

• check if in strict mode
• avoid optional in all cases ... including the resolvers with is "standard"

Questions remain"

• better to have the config be customized in a project?
• ... maybe, but would be difficult to merge in with there other config setting that are needed.
• could some setting be added in tsconfig?

See https://redwoodjs.com/docs/typescript/strict-mode
See https://the-guild.dev/graphql/codegen/plugins/typescript/typescript-operations#avoidoptionals

I think I need some context from @dac09 to determine if this is the correct way to resolve the issue.