Updated mock data for YoutubeChannelExtractorTest

Author: litetex

extractor/src/test/resources/org/schabi/newpipe/extractor/services/youtube/extractor/channel/notAvailable/generated_mock_0.json

@@ -221,7 +221,7 @@
     "responseMessage": "",
     "responseHeaders": {
       "alt-svc": [
-        "h3\u003d\":443\"; ma\u003d2592000,h3-29\u003d\":443\"; ma\u003d2592000,h3-T051\u003d\":443\"; ma\u003d2592000,h3-Q050\u003d\":443\"; ma\u003d2592000,h3-Q046\u003d\":443\"; ma\u003d2592000,h3-Q043\u003d\":443\"; ma\u003d2592000,quic\u003d\":443\"; ma\u003d2592000; v\u003d\"46,43\""
+        "h3\u003d\":443\"; ma\u003d2592000,h3-29\u003d\":443\"; ma\u003d2592000,h3-Q050\u003d\":443\"; ma\u003d2592000,h3-Q046\u003d\":443\"; ma\u003d2592000,h3-Q043\u003d\":443\"; ma\u003d2592000,quic\u003d\":443\"; ma\u003d2592000; v\u003d\"46,43\""
       ],
       "cache-control": [
         "private"
@@ -230,7 +230,7 @@
         "application/json; charset\u003dUTF-8"
       ],
       "date": [
-        "Fri, 30 Jul 2021 17:13:39 GMT"
+        "Wed, 08 Dec 2021 20:50:38 GMT"
       ],
       "server": [
         "ESF"