Build consume stock (#4817)

* Adds "consumed_by" field to the StockItem model.

- Points to a BuildOrder instance which "consumed" this stock
- Marks item as unavailable
- Allows filtering against build order

* Allow API filtering

* Adds table of "consumed stock items" to build order page

* Update stock table to show "consumed by" stock status

* Add "consumed_by" link to stock item detail

* Optionally add 'buildorder' details to installStockItem method

* Update methodology for completing a build item

- Instead of deleting stock, mark as "consumed by"

* Fix history entry for splitting stock

* Bug fix

* track "consumed_by" field for tracked items also

* Update build docs

* Update allocation documentation

* Update terminology.md

* Unit test updates

* Fix conflicting migrations

* revert change

InvenTree/templates/js/translated/build.js

@@ -671,7 +671,11 @@ function scrapBuildOutputs(build_id, outputs, options={}) {
         method: 'POST',
         preFormContent: html,
         fields: {
-            location: {},
+            location: {
+                filters: {
+                    structural: false,
+                }
+            },
             notes: {},
             discard_allocations: {},
         },