Fixed deprecated methods

eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/EcoSkillsPlayer.kt

@@ -187,7 +187,7 @@ private val gainSoundKey = PersistentDataKey(
     plugin.namespacedKeyFactory.create("gainSound"),
     PersistentDataKeyType.BOOLEAN,
     true
-).player()
+)
 
 fun OfflinePlayer.hasGainSoundEnabled(): Boolean {
     return this.profile.read(gainSoundKey)

eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/commands/CommandToggleActionbar.kt

@@ -43,6 +43,6 @@ class CommandToggleActionbar(plugin: EcoPlugin) : Subcommand(
             NamespacedKeyUtils.create("ecoskills", "actionbar_enabled"),
             PersistentDataKeyType.BOOLEAN,
             true
-        ).player()
+        )
     }
 }

eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/Effect.kt

@@ -30,7 +30,7 @@ abstract class Effect(
         plugin.namespacedKeyFactory.create(id),
         PersistentDataKeyType.INT,
         0
-    ).player()
+    )
     val uuid: UUID = UUID.nameUUIDFromBytes(id.toByteArray())
     lateinit var config: Config
 

eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/Skill.kt

@@ -37,12 +37,12 @@ abstract class Skill(
         plugin.namespacedKeyFactory.create(id),
         PersistentDataKeyType.INT,
         0
-    ).player()
+    )
     val dataXPKey = PersistentDataKey(
         plugin.namespacedKeyFactory.create("${id}_xp"),
         PersistentDataKeyType.DOUBLE,
         0.0
-    ).player()
+    )
     val config: Config = SkillConfig(this.id, this.javaClass, plugin)
     val xpRequirements = config.getInts("level-xp-requirements")
     lateinit var name: String

eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/stats/Stat.kt

@@ -36,7 +36,7 @@ abstract class Stat(
         plugin.namespacedKeyFactory.create(id),
         PersistentDataKeyType.INT,
         0
-    ).player()
+    )
     lateinit var config: Config
     lateinit var name: String