Reduce stone and netherrack quarry amount and make them probabilistic (#954)

Author: Technici4n

src/main/resources/data/modern_industrialization/recipe/quarry/copper.json

@@ -10,7 +10,8 @@
   "item_outputs": [
     {
       "item": "minecraft:cobblestone",
-      "amount": 64
+      "amount": 32,
+      "probability": 0.5
     },
     {
       "item": "minecraft:diorite",
@@ -48,4 +49,4 @@
       "probability": 0.25
     }
   ]
-}
+}

src/main/resources/data/modern_industrialization/recipe/quarry/gold.json

@@ -10,7 +10,8 @@
   "item_outputs": [
     {
       "item": "minecraft:netherrack",
-      "amount": 64
+      "amount": 32,
+      "probability": 0.5
     },
     {
       "item": "minecraft:blackstone",
@@ -59,4 +60,4 @@
       "probability": 0.25
     }
   ]
-}
+}