Does not escape columns matching keywords

[deenairn]

Describe the bug

When generating base models with table columns that are keywords, it does not escape them to the correct casing for the underlying source.

Steps to reproduce

Had a snowflake source table with a column name "ORDER". When generating the base models using codegen.create_base_models it did not escape the column, resulting in the generated output failing. In addition, as the column name was all uppercase, it was necessary to change the casing.

Expected results

If the underlying column was ORDER the name should be escape and match this case, i.e. not order, it should be "ORDER".

Actual results

Generates order.

Screenshots and log output

System information

**The contents of your packages.yml file:
packages:

• package: metaplane/dbt_expectations
  version: [">=0.10.9", "<0.11.0"]
• package: dbt-labs/dbt_utils
  version: 1.3.1
• package: dbt-labs/codegen
  version: 0.13.1

Which database are you using dbt with?

• postgres
• redshift
• bigquery
• snowflake
• other (specify: ____________)

The output of dbt --version:

Core:
  - installed: 1.9.0

The operating system you're using: Linux

**The output of python --version: Python 3.11.2

Additional context

Are you interested in contributing the fix?