Update VS Code extension settings

Update VS Code extension settings for Python 3.12 support.

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+    "recommendations": [
+        "ms-python.black-formatter",
+        "ms-python.pylint",
+        "ms-python.python"
+    ]
+}

.vscode/settings.json

@@ -1,20 +1,21 @@
 {
-    "python.formatting.provider": "black",
-    "python.formatting.blackArgs": [
+    "[python]": {
+        "editor.defaultFormatter": "ms-python.black-formatter",
+        "editor.rulers": [
+            130
+        ],
+    },
+    "black-formatter.args": [
         "--line-length",
         "130",
         "--target-version",
         "py312"
     ],
-    "editor.rulers": [
-        130
-    ],
     "python.testing.pytestArgs": [
         "tests",
     ],
     "python.testing.unittestEnabled": false,
     "python.testing.pytestEnabled": true,
     "python.testing.autoTestDiscoverOnSaveEnabled": true,
     "editor.formatOnSaveMode": "modifications",
-    "python.linting.pylintEnabled": true,
 }