docs: Clarify default_retry_on retry behavior for exceptions (#1754)

* docs: Clarify exceptions retried by default_retry_on in retry policy tutorial

- Added a remark in the tutorial explaining that the `default_retry_on` function retries on any exception except for the following:
  - ValueError
  - TypeError
  - ArithmeticError
  - ImportError
  - LookupError
  - NameError
  - SyntaxError
  - RuntimeError
  - ReferenceError
  - StopIteration
  - StopAsyncIteration
  - OSError

* http status codes

---------

Co-authored-by: Itay Etelis <itay.etelis@ibm.com>
Co-authored-by: isaac hershenson <ihershenson@hmc.edu>

docs/docs/how-tos/node-retries.ipynb

@@ -82,6 +82,28 @@
     "RetryPolicy()"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "By default, the `retry_on` parameter uses the `default_retry_on` function, which retries on any exception except for the following:\n",
+    "\n",
+    "*   `ValueError`\n",
+    "*   `TypeError`\n",
+    "*   `ArithmeticError`\n",
+    "*   `ImportError`\n",
+    "*   `LookupError`\n",
+    "*   `NameError`\n",
+    "*   `SyntaxError`\n",
+    "*   `RuntimeError`\n",
+    "*   `ReferenceError`\n",
+    "*   `StopIteration`\n",
+    "*   `StopAsyncIteration`\n",
+    "*   `OSError`\n",
+    "\n",
+    "In addition, for exceptions from popular http request libraries such as `requests` and `httpx` it only retries on 5xx status codes."
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},