updated version to 2.4.0 for platform support

Author: tarunkukreja003

guide/01-getting-started/system-requirements.ipynb

@@ -22,7 +22,7 @@
    "metadata": {},
    "source": [
     "## Operating System \n",
-    "The ArcGIS API for Python (2.4.2 and greater releases) is compatible with 64-bit versions of Windows, macOS (M-Series and Intel), and Linux.\n",
+    "The ArcGIS API for Python (2.4.0 and greater releases) is compatible with 64-bit versions of Windows, macOS (M-Series and Intel), and Linux.\n",
     "\n",
     "## Python Version\n",
     "Python 3.10.x to 3.13.x is required to use the ArcGIS API for Python 2.4.2 and greater releases.\n",