Belt slots now depending on pants (#202)

* Update human_inventory_template.yml

* And key slot

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Co-authored-by: Ed <96445749+TheShuEd@users.noreply.github.com>

Resources/Prototypes/_CP14/InventoryTemplates/human_inventory_template.yml

@@ -78,6 +78,7 @@
       slotGroup: SecondHotbar
       uiWindowPos: 0,0
       strippingWindowPos: 0,4
+      dependsOn: pants
       displayName: Belt
     - name: keys
       slotTexture: keys
@@ -85,6 +86,7 @@
       slotGroup: SecondHotbar
       uiWindowPos: 0,0
       strippingWindowPos: 2,5
+      dependsOn: pants
       displayName: Keys
       stripHidden: true
     - name: back
@@ -120,4 +122,5 @@
       slotGroup: MainHotbar
       uiWindowPos: 2,0
       strippingWindowPos: 2,4
-      displayName: Belt
+      dependsOn: pants
+      displayName: Belt