Update all.json (#270)

2 bad urls
one of them targets uniswap, but also had polkadot option (site already revoked)

the other one is is the usual fake multi wallet connect protocol

also saw
MyPolkaDotWallet.com
polkadotwallet.io

No eminent danger, just cyber squatting, same vendor that wanted 200K for a domain polkadot.co (lol nice high hopes)

all.json

@@ -119,6 +119,7 @@
     "rewards-trust-crypto-wallet.000webhostapp.com",
     "smartwalletrestore.com",
     "substrate.mobi",
+    "uniswap-node.com",
     "wallet-linker.net",
     "wallet-syncing.com",
     "wallet-validation.site",
@@ -132,6 +133,7 @@
     "walletconnectsupport.com",
     "walletfirmware.web-unlock.net",
     "wallets-connect.net",
+    "walletconnecthelp.com",
     "wallets-validation.com",
     "walletsynchronization.com",
     "walletunlockconnect.com",