Update deployment_mainnet_v3.6.md

Author: kongliangzhong

packages/loopring_v3/deployment_mainnet_v3.6.md

@@ -923,7 +923,7 @@
   - GNO: 0x6810e776880c02933d47db1b9fc05908e5386b96, tokenId: 25
   - LEND: 0x80fB784B7eD66730e8b1DBd9820aFD29931aab03, tokenId: 26
   - REN: 0x408e41876cccdc0f92210600ef50372656052a38, tokenId: 27
-  - REP: 0x1985365e9f78359a9B6AD760e32412f4a445E862, tokenId: 28
+  - ~~REP: 0x1985365e9f78359a9B6AD760e32412f4a445E862, tokenId: 28~~ // old contract
   - BNT: 0x1F573D6Fb3F13d689FF844B4cE37794d79a7FF1C, tokenId: 29
   - pBTC: 0x5228a22e72ccC52d415EcFd199F99D0665E7733b, tokenId: 30
   - COMP: 0xc00e94Cb662C3520282E6f5717214004A7f26888, tokenId: 31