refactor: eliminate direct dependency on timber.log.Timber in DebugLogConfigurator

Author: shamim-emon

core/logging/config/src/commonMain/kotlin/net/thunderbird/core/logging/config/DebugLogConfigurator.kt

@@ -2,16 +2,16 @@ package net.thunderbird.core.logging.config
 
 import net.thunderbird.core.logging.composite.CompositeLogSink
 import net.thunderbird.core.logging.file.FileLogSink
-import timber.log.Timber
 
 class DebugLogConfigurator(
     private val syncDebugCompositeSink: CompositeLogSink,
     private val syncDebugFileLogSink: FileLogSink,
 ) {
     fun updateLoggingStatus(isDebugLoggingEnabled: Boolean) {
-        Timber.Forest.uprootAll()
+        syncDebugCompositeSink.manager.removeAll()
         if (isDebugLoggingEnabled) {
-            Timber.Forest.plant(Timber.DebugTree())
+            syncDebugCompositeSink.manager.add(syncDebugCompositeSink)
+            syncDebugCompositeSink.manager.add(syncDebugFileLogSink)
         }
     }