Revert "Add new blockchain Cronos (CRC20) (#19497)" (#19512)

This reverts commit 970a1a3f11.

Co-authored-by: Viacheslav Kulish <32914239+vcoolish@users.noreply.github.com>

blockchains/cronos/info/info.json

@@ -1,36 +0,0 @@
-{
-    "name": "Cronos",
-    "type": "coin",
-    "symbol": "CRC20",
-    "decimals": 18,
-    "website": "https://crypto.com",
-    "research": "https://medium.com/about",
-    "description": "Pay and be paid in crypto anywhere, with any crypto, for free.",
-    "explorer": "https://cronoscan.com",
-    "status": "active",
-    "links": [
-        {
-            "name": "twitter",
-            "url": "https://twitter.com/cryptocom"
-        },
-        {
-            "name": "telegram",
-            "url": "https://t.me/CryptoComOfficial"
-        },
-        {
-            "name": "reddit",
-            "url": "https://reddit.com/Crypto_com/"
-        },
-        {
-            "name": "coinmarketcap",
-            "url": "https://coinmarketcap.com/currencies/crypto-com-coin/"
-        },
-        {
-            "name": "coingecko",
-            "url": "https://coingecko.com/coins/crypto-com-chain/"
-        }
-    ],
-    "tags": [
-        "defi"
-    ]
-}