Remove unused import

Author: embeddedt

common/src/main/java/org/embeddedt/modernfix/common/mixin/perf/cache_profile_texture_url/SkinManagerMixin.java

@@ -3,7 +3,6 @@
 import com.google.common.cache.Cache;
 import com.google.common.cache.CacheBuilder;
 import com.mojang.authlib.minecraft.MinecraftProfileTexture;
-import net.minecraft.client.resources.SkinManager;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;