Glue: Add configuration support to PATCH (#56117)

* feat: add config to tests v0

* feat: add config to UpdateCorrelationCommand

* refactor: repair some tests

* refactor: repair another test

* refactor: repair last test

* refactor: remove possible test

* refactor: add comments

* refactor: add changes from code review

* refactor: implement more detailed patch

* feat: add tests for partial config update

* refactor: make error handling more detailed

Co-authored-by: Giordano Ricci <me@giordanoricci.com>

Co-authored-by: Giordano Ricci <me@giordanoricci.com>

docs/sources/developers/http_api/correlations.md

@@ -161,6 +161,7 @@ Content-Type: application/json
 Status codes:
 
 - **200** – OK
+- **400** – Bad request
 - **401** – Unauthorized
 - **403** – Forbidden, source data source is read-only
 - **404** – Not found, either source or target data source could not be found