fix: (minor) don't use deprecated jersey calls (#6732)

Jersey 2.30 (and above) adds a Configuration argument to
`ContainerRequest(...)`  and marks the old version of
`ContainerRequest(...)` without the Configuration argument as
deprecated.

ksql-rest-app/src/test/java/io/confluent/ksql/rest/server/filters/KsqlAuthorizationFilterTest.java

@@ -138,7 +138,8 @@ private ContainerRequest givenRequestContext(
         URI.create(path),
         method,
         securityContext,
-        mock(PropertiesDelegate.class)
+        mock(PropertiesDelegate.class),
+        null
     );
 
     return requestContext;