Revert "revert: feat: Allow to skip submitting empty values in form data (#5830)" (#6227)

This reverts commit 1b6cb7d1bf.

src/core/plugins/oas3/selectors.js

@@ -1,4 +1,4 @@
-import { OrderedMap } from "immutable"
+import { OrderedMap, Map } from "immutable"
 import { isOAS3 as isOAS3Helper } from "./helpers"
 
 
@@ -26,6 +26,11 @@ export const requestBodyValue = onlyOAS3((state, path, method) => {
   }
 )
 
+export const requestBodyInclusionSetting = onlyOAS3((state, path, method) => {
+    return state.getIn(["requestData", path, method, "bodyInclusion"]) || Map()
+  }
+)
+
 export const activeExamplesMember = onlyOAS3((state, path, method, type, name) => {
     return state.getIn(["examples", path, method, type, name, "activeExample"]) || null
   }