add guide removal notices for 2.4 to gax and dbrd doc

Author: jyaistMap

guide/07-working-with-bigdata/01-introduction.ipynb

@@ -14,6 +14,13 @@
     "> **Note:** The final release of [GeoAnalytics Server](https://www.esri.com/en-us/arcgis/products/arcgis-geoanalytics-server/overview) was with ArcGIS Enteprise 11.3 in May, 2024. Support for the _arcgis.geoanalytics_ module will continue to be provided through the built-in Python API included with ArcGIS Enterprise 11.3 and earlier installations. The _arcgis.geoanalytics_ module will be deprecated and removed from the Python API 2.4.0 release and all subsequent releases. See the [GeoAnalytics Server deprecation notice](https://www.esri.com/arcgis-blog/products/geoanalytics-server/announcements/deprecation-notice-for-arcgis-geoanalytics-server/) for full details and suggestions on migration plans."
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "> **NOTE:** These guides will be removed from the upcoming ArcGIS API for Python 2.4.0 release documentation."
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},

guide/13-managing-arcgis-applications/authoring-arcgis-dashboards.ipynb

@@ -33,6 +33,13 @@
     "* [Share Dashboard](#Share-Dashboard)"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "> **NOTE:** The `arcgis.apps.dashboard` module was officially deprecated with the ArcGIS API for Python 2.0.1 release. The classes in that module are not updated to reflect the current architecture of ArcGIS Dashboards.  This guide will be removed from the documentation for the upcoming ArcGIS API for Python 2.4.0 release."
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -1026,7 +1033,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -1040,7 +1047,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.11"
+   "version": "3.11.0"
   }
  },
  "nbformat": 4,