[deviantart] disable 'jwt' (#4652)

docs/configuration.rst

@@ -1354,12 +1354,14 @@ extractor.deviantart.jwt
 Type
     ``bool``
 Default
-    ``true``
+    ``false``
 Description
     Update `JSON Web Tokens <https://jwt.io/>`__ (the ``token`` URL parameter)
     of otherwise non-downloadable, low-resolution images
     to be able to download them in full resolution.
 
+    Note: No longer functional as of 2023-10-11
+
 
 extractor.deviantart.mature
 ---------------------------

docs/gallery-dl.conf

@@ -85,7 +85,7 @@
             "group": true,
             "include": "gallery",
             "journals": "html",
-            "jwt": true,
+            "jwt": false,
             "mature": true,
             "metadata": false,
             "original": true,

gallery_dl/extractor/deviantart.py

@@ -42,7 +42,7 @@ class DeviantartExtractor(Extractor):
         self.offset = 0
 
     def _init(self):
-        self.jwt = self.config("jwt", True)
+        self.jwt = self.config("jwt", False)
         self.flat = self.config("flat", True)
         self.extra = self.config("extra", False)
         self.quality = self.config("quality", "100")