Database should be designed to prevent of duplicate prioritized log curves

[robertbasti]

Fixes

This pull request fixes #2229

Description

When updating or inserting local and universal priority curves, those values should be unique. So the code select those values distinctly.

Type of change

• Bugfix
• New feature (non-breaking change which adds functionality)
• Enhancement of existing functionality
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Impacted Areas in Application

• Frontend
• API
• WITSML
• Desktop
• Other (please describe)

Checklist:

Communication

• I have made corresponding changes to the documentation
• PR affects application security

Code quality

• I have self-reviewed my code
• No new warnings are generated

Test coverage

• New code is covered by passing tests

Further comments

[eliasbruvik]

Reviewer checklist

• Read issue and PR
• Pulled branch and manually tested
• Verify that PR resolves issue
• Reviewed the code