test: implement framework for integration tests (DNA-19347: DNA-19404)

[cverhoef]

Description

Added a dbt project "Integration tests" that consists of the following:

• A standard dbt_project.yml file without any specific settings.
• The packages.yml that points to the local version of pm-utils.
• A models folder where we can add .sql files with tests. Currently only one file exists for testing the concat() function. It creates a table with "actual values" using the function and "expected values"
• A schema.yml file where we test the result of the models. In this example, are the actual and expected values the same.
• To support testing whether values are the same, a test macro is implemented in the macros.

Note: when we merge this, we should add the additional files to the .zipignore in the AppTemplates repo: https://github.com/UiPath/ProcessMining-App-Templates/blob/main/.pipelines/.zipignore.

Release

• Direct release (main)
• Merge to dev (or other) branch
  • Why:

Did you consider?

• Does it Work on Automation Suite / SQL Server
• Does it Work on Automation Cloud / Snowflake
• [] What is the performance impact?
• [] The version number in dbt_project.yml