Update Python versions

Refs: readthedocs/readthedocs-docker-images#198

Author: miketheman

readthedocs/builds/constants_docker.py

@@ -32,12 +32,12 @@
             "2.7": "2.7.18",
             "3.6": "3.6.15",
             "3.7": "3.7.17",
-            "3.8": "3.8.17",
-            "3.9": "3.9.17",
-            "3.10": "3.10.12",
-            "3.11": "3.11.4",
+            "3.8": "3.8.18",
+            "3.9": "3.9.18",
+            "3.10": "3.10.13",
+            "3.11": "3.11.5",
             # Always point to the latest stable release.
-            "3": "3.11.4",
+            "3": "3.11.5",
             "miniconda3-4.7": "miniconda3-4.7.12",
             "mambaforge-4.10": "mambaforge-4.10.3-10",
             "mambaforge-22.9": "mambaforge-22.9.0-3",