Setup a custom CodeQL scan that ignores sample dir

[aaguiarz]

Checklist

• [X] I have looked into the README and have not found a suitable solution or answer.
• [X] I have looked into the documentation and have not found a suitable solution or answer.
• [X] I have searched the issues and have not found a suitable solution or answer.
• [X] I have upgraded to the latest version of OpenFGA and the issue still persists.
• [X] I have searched the Slack community and have not found a suitable solution or answer.
• [X] I agree to the terms within the OpenFGA Code of Conduct.

Description

When CodeQL is enabled from the Github settings, we get an error processing example/Example1/Example1.csproj.

We need to set up manually to be able to ignore it.

Expectation

Reproduction

OpenFGA SDK version

OpenFGA version

SDK Configuration

Logs

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References

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