feat: Block cvs.com from extracting canvas data, as it doesn't need access and attempts to prompt users for it on desktop...

Signed-off-by: celenity <celenity@celenity.dev>

patches/gecko-overlay/rs-dumps/main/ironfox-fingerprinting-protection-overrides.json

@@ -888,6 +888,10 @@
       "overrides": "+CanvasExtractionBeforeUserInputIsBlocked,+CanvasImageExtractionPrompt,+JSDateTimeUTC",
       "firstPartyDomain": "cloudflare.com"
     },
+    {
+      "overrides": "+CanvasExtractionBeforeUserInputIsBlocked,+CanvasImageExtractionPrompt",
+      "firstPartyDomain": "cvs.com"
+    },
     {
       "overrides": "-JSDateTimeUTC",
       "firstPartyDomain": "discord.com"