Migrate Carpet Mixin names to mojang mappings

src/main/java/carpet/mixins/ChunkMap_tickMixin.java

@@ -0,0 +1,38 @@
+package carpet.mixins;
+
+import carpet.utils.CarpetProfiler;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import java.util.function.BooleanSupplier;
+import net.minecraft.server.level.ChunkMap;
+import net.minecraft.server.level.ServerLevel;
+
+@Mixin(ChunkMap.class)
+public class ChunkMap_tickMixin
+{
+    @Shadow @Final private ServerLevel level;
+    CarpetProfiler.ProfilerToken currentSection;
+
+    @Inject(method = "tick", at = @At("HEAD"))
+    private void startProfilerSection(BooleanSupplier booleanSupplier_1, CallbackInfo ci)
+    {
+        currentSection = CarpetProfiler.start_section(level, "Unloading", CarpetProfiler.TYPE.GENERAL);
+    }
+
+    @Inject(method = "tick", at = @At("RETURN"))
+    private void stopProfilerSecion(BooleanSupplier booleanSupplier_1, CallbackInfo ci)
+    {
+        if (currentSection != null)
+        {
+            CarpetProfiler.end_current_section(currentSection);
+        }
+    }
+
+
+
+}