fix(flatbuffers): use manual impl Default for struct object types (#8947)

* fix(flatbuffers): use manual impl Default for struct object types

* fix: handle bool and float zero literals in struct object Default impl

* fix: regenerate all test bindings with generate_code.py

* fix: data type check on swift build

* fix: test large array on struct and enum

tests/arrays_test.schema.json

@@ -59,6 +59,37 @@
       },
       "additionalProperties" : false
     },
+    "MyGame_Example_LargeArrayStruct" : {
+      "type" : "object",
+      "properties" : {
+        "d" : {
+                "type" : "array", "items" : {"type" : "integer", "minimum" : 0, "maximum" :255},
+                "minItems": 64,
+                "maxItems": 64
+              },
+        "e" : {
+                "type" : "array", "items" : {"type" : "number"},
+                "minItems": 64,
+                "maxItems": 64
+              },
+        "f" : {
+                "type" : "array", "items" : {"type" : "boolean"},
+                "minItems": 64,
+                "maxItems": 64
+              },
+        "g" : {
+                "type" : "array", "items" : {"$ref" : "#/definitions/MyGame_Example_NestedStruct"},
+                "minItems": 64,
+                "maxItems": 64
+              },
+        "h" : {
+                "type" : "array", "items" : {"$ref" : "#/definitions/MyGame_Example_TestEnum"},
+                "minItems": 64,
+                "maxItems": 64
+              }
+      },
+      "additionalProperties" : false
+    },
     "MyGame_Example_ArrayTable" : {
       "type" : "object",
       "properties" : {