fix(jsonata): catch StackOverflowError to prevent worker crash on Windows

On Windows, the JVM default thread stack is ~256KB vs ~512KB+ on Linux.
A circular parent-chain bug in dashjoin/jsonata Frame.lookup() causes
infinite recursion, triggering StackOverflowError. Reactor's throwIfFatal
treats it as a JVM fatal, and ThreadUncaughtExceptionHandler shuts down
the entire worker process.

Catch StackOverflowError in evaluateExpression() and convert to
RuntimeException so the task fails gracefully without crashing the worker.

Author: fdelbrayelle

plugin-transform-json/src/main/java/io/kestra/plugin/transform/jsonata/Transform.java

@@ -69,6 +69,8 @@ protected JsonNode evaluateExpression(RunContext runContext, JsonNode jsonNode)
             return MAPPER.valueToTree(result);
         } catch (JException | IllegalVariableEvaluationException e) {
             throw new RuntimeException("Failed to evaluate expression", e);
+        } catch (StackOverflowError e) {
+            throw new RuntimeException("JSONata expression exceeded JVM stack depth — reduce expression complexity or lower maxDepth", e);
         }
     }
 }