Escaped characters in data of curl causes unbalanced quotes in curl issue

### Expected behavior

Escaped characters in data of curl should not cause "unbalanced quotes in curl issue" and should allow data to be sent to the request

### Actual behavior


### Steps to reproduce the problem

` @Test
void curlWithEscapedCharactersInBodyWork(){
String curl = " curl -X POST \"localhost.com\" --data 'tes\\'t'";
BasicCurlParser basicCurlParser = new BasicCurlParser();
BasicCurlParser.Request request = basicCurlParser.parse(curl);
assertNotNull(request.getPostData());

}
@Test
void curlWithEscapedCharactersInBodyWorkDoubleQuote(){
String curl = " curl -X POST \"localhost.com\" --data \"tes\\\"t\"";
BasicCurlParser basicCurlParser = new BasicCurlParser();
BasicCurlParser.Request request = basicCurlParser.parse(curl);
assertNotNull(request.getPostData());

}
`
these test cases help recreate the problem.

### JMeter Version

5.5

### Java Version

11

### OS Version

mac os