Reproducible on 22.7.1 and 22.6.1
**How to reproduce**

SELECT 1 AS `\\"ph"`
FORMAT JSON

Query id: 0159c301-b91e-4b59-b8e1-840056d18ffb

```
{
	"meta":
	[
		{
			"name": "\\\\\\\"ph\\\"",
			"type": "UInt8"
		}
	],

	"data":
	[
		{
			"\\\"ph\"": 1
		}

	],

	"rows": 1,

	"statistics":
	{
		"elapsed": 0.000840535,
		"rows_read": 1,
		"bytes_read": 1
	}
}
```
Expected result: column name in meta and data should be the same.
Actual result: They are not.

It used to work on 22.3.15 - Even though it has another issue back then.
{
        JSONEachRowFieldsExtractor extractor;
        auto data_types
            = determineColumnDataTypesFromJSONEachRowDataImpl<JSONEachRowFieldsExtractor, '{', '}'>(in, json_strings, extractor);
        NamesAndTypesList result;
        for (size_t i = 0; i != extractor.column_names.size(); ++i)
            result.emplace_back(extractor.column_names[i], data_types[i]);
        return result;
    }
    struct JSONCompactEachRowFieldsExtractor
    {
        template <class Element>
        std::vector<Element> extract(const Element & element)