SimpleChatTC:SimpleProxy:Add generic arxiv.org entry to allowed

Author: hanishkvc

tools/server/public_simplechat/local.tools/simpleproxy.json

@@ -17,6 +17,7 @@
         "^duckduckgo\\.com$",
         ".*\\.google\\.com$",
         "^google\\.com$",
+        ".*\\.arxiv\\.org$",
         "^arxiv\\.org$",
         ".*\\.nature\\.com$",
         ".*\\.science\\.org$",