fixed propertyDependencies $schema & $id; removed invalid test cases

[gregsdennis]

Found these while working on my implementation.

• $schema & $id values should have "draft next" instead of "2020-12"
• Removed tests are invalid because when expectedTypes is missing, nothing in the schema is referring to #/$defs/inner that would trigger the $dynamicRef to need resolving.

I'll also update based on the result of this conversation in Slack, if needed. (Update: the test was wrong; updated here.)

[jdesrosiers]

This test is failing the way the schema is defined,

JSON-Schema-Test-Suite/tests/draft-next/dynamicRef.json

Lines 545 to 552 in 197cb33

	{
	"description": "expected integers - additional property as integer is valid",
	"data": {
	"expectedTypes": "integers",
	"anotherProperty": 42
	},
	"valid": true
	},

.

I suggest changing "inner" to the following so it works as intended.

"inner": {
  "$id": "inner",
  "$dynamicAnchor": "foo",
  "type": "object",
  "properties": {
    "expectedTypes": true
  },
  "additionalProperties": {
    "$dynamicRef": "#foo"
  }
}

Without declaring properties, the additionalProperties will apply to "expectedTypes" as well and expect it to be an integer, which is impossible (it can't be the string "integers" and an integer at the same time).

[gregsdennis]

This test is failing the way the schema is defined

Yeah, it seems the "2020-12" issue is causing my validator to ignore propertyDependencies. Changing this locally causes that problem. I'll update.