Add some recipes

src/main/generated/data/minecraft/advancements/new_soviet/sickle_kill.json

@@ -1,6 +1,18 @@
 {
   "parent": "minecraft:new_soviet/sickle",
   "criteria": {
+    "got_sickle": {
+      "conditions": {
+        "items": [
+          {
+            "items": [
+              "new_soviet:sickle"
+            ]
+          }
+        ]
+      },
+      "trigger": "minecraft:inventory_changed"
+    },
     "kill": {
       "conditions": {
         "entity": [
@@ -43,6 +55,9 @@
     }
   },
   "requirements": [
+    [
+      "got_sickle"
+    ],
     [
       "kill"
     ]