Fix compile error

Signed-off-by: shedaniel <daniel@shedaniel.me>

src/main/kotlin/me/shedaniel/linkie/discord/commands/MigrateMMCommandToRequiredCommand.kt

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2019, 2020, 2021 shedaniel
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package me.shedaniel.linkie.discord.commands
+
+import discord4j.rest.util.Color
+import me.shedaniel.linkie.discord.OptionlessCommand
+import me.shedaniel.linkie.discord.utils.CommandContext
+import me.shedaniel.linkie.discord.utils.basicEmbed
+import me.shedaniel.linkie.discord.utils.dismissButton
+
+class MigrateMMCommandToRequiredCommand : OptionlessCommand {
+    override suspend fun execute(ctx: CommandContext) {
+        ctx.message.reply(ctx, {
+            dismissButton()
+        }) {
+            title("Command Scheduled to be Removed")
+            description("""Commands **!mm** / **!mmc** / **!mmf** / **!mmm** is scheduled to be removed,
+                          |please switch to the following more explicit commands:
+                          |
+                          |**!mmi** / **!mmic** / **!mmif** / **!mmim** for Mojang Mappings via Intermediary **(Fabric)**
+                          |**!mms** / **!mmsc** / **!mmsf** / **!mmsm** for Mojang Mappings via SRG **(Forge)**
+                          |**!qh** / **!qhc** / **!qhf** / **!qhm** for Mojang Mappings via Hash **(Quilt)**""".trimMargin())
+            color(Color.RED)
+            basicEmbed(ctx.user)
+        }
+    }
+}