Incompatibility with slf4j 2.0.x

[bmaizel]

Ratpack attempts to detect slf4j configuration problems.
The code is in the ratpack.core.server.internal.Slf4jNoBindingDetector .
If the check fails, Ratpack writes warning messages to stderr and "Ratpack started..." message to stdout.
Unfortunately, the check always erroneously fails with slf4j version 2.0.x and compatible bindings. LoggerFactory class will no longer search for the StaticLoggerBinder class on the class path

I belive, ratpack should not attempt to detect slf4j configuration problems by itself and should rather rely on LoggerFactory to do that.

[bmaizel]

As a temporary workaround, I have created a dummy org.slf4j.impl.StaticLoggerBinder class in the app.