Add follow_untyped_imports from mypy 1.14 (#4317)

* Add `follow_untyped_imports` from mypy 1.14

https://github.com/python/mypy/blob/master/CHANGELOG.md#mypy-114

* Escape quotes

* Add missing comma

src/schemas/json/partial-mypy.json

@@ -102,6 +102,12 @@
       "default": false,
       "type": "boolean"
     },
+    "follow_untyped_imports": {
+      "description": "Makes mypy analyze imports from installed packages even if missing a py.typed marker or stubs.",
+      "x-intellij-html-description": "Makes mypy analyze imports from installed packages even if missing a <a href=\"https://mypy.readthedocs.io/en/stable/installed_packages.html#installed-packages\">py.typed marker or stubs</a>.",
+      "default": false,
+      "type": "boolean"
+    },
     "follow_imports": {
       "description": "Directs what to do with imports when the imported module is found as a `.py` file and not part of the files, modules and packages provided on the command line.",
       "x-intellij-html-description": "Directs what to do with imports when the imported module is found as a <code>.py</code> file and not part of the files, modules and packages provided on the command line.",
@@ -626,6 +632,9 @@
           "ignore_missing_imports": {
             "$ref": "#/properties/ignore_missing_imports"
           },
+          "follow_untyped_imports": {
+            "$ref": "#/properties/follow_untyped_imports"
+          },
           "follow_imports": {
             "$ref": "#/properties/follow_imports"
           },