Update Microsoft.Gen.Logging to Avoid LOGGEN036

[dariusclay]

Description

Issue Description

The source generator from Microsoft.Gen.Logging should be compatible with Microsoft.Extensions.Logging.Abstractions and should not cause warnings or errors for users.

Proposed Solution

Update the source generator in Microsoft.Gen.Logging to avoid triggering LOGGEN036 and similar warnings/errors and ensure compatibility with Microsoft.Extensions.Logging.Abstractions.

Reproduction Steps

https://github.com/vanbukin/ReproExtensions5476/tree/main

Expected behavior

The source generator from Microsoft.Gen.Logging should not trigger warnings or errors and should be compatible with Microsoft.Extensions.Logging.Abstractions.

Actual behavior

Currently, it triggers warnings such as LOGGEN036 : The type "" doesn't implement ToString(), IConvertible..., which breaks builds when treat warnings as errors is enabled.

Regression?

No response

Known Workarounds

No response

Configuration

No response

Other information

Reference discussion in issue #5476.