Backport Okaeri configs to 6.0.0-beta.6 (latest is not working) and remove unused imports in ConfigurationManager.

Author: vLuckyyy

buildSrc/src/main/kotlin/Versions.kt

@@ -14,7 +14,7 @@ object Versions {
     const val PAPERLIB = "1.0.8"
     const val ADVENTURE_TEXT_MINIMESSAGE = "4.25.0"
     const val ADVENTURE_PLATFORM = "4.4.1"
-    const val OKAERI_CONFIGS = "6.0.0-beta.23"
+    const val OKAERI_CONFIGS = "6.0.0-beta.6"
 
     const val MARIA_DB = "3.5.6"
     const val POSTGRESQL = "42.7.8"

eternalcore-core/src/main/java/com/eternalcode/core/configuration/ConfigurationManager.java

@@ -8,7 +8,6 @@
 import com.eternalcode.core.publish.Publisher;
 import com.eternalcode.multification.notice.resolver.NoticeResolverRegistry;
 import com.eternalcode.multification.okaeri.MultificationNoticeSerializer;
-import eu.okaeri.configs.ConfigManager;
 import eu.okaeri.configs.OkaeriConfig;
 import eu.okaeri.configs.serdes.OkaeriSerdesPack;
 import eu.okaeri.configs.serdes.commons.SerdesCommons;
@@ -17,7 +16,6 @@
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
-import java.util.logging.Logger;
 import org.yaml.snakeyaml.DumperOptions;
 import org.yaml.snakeyaml.LoaderOptions;
 import org.yaml.snakeyaml.Yaml;