fix: replace broken bridge-token link with Optimism standard bridge docs

Author: ygd58

docs/base-chain/network-information/bridges.mdx

@@ -49,7 +49,7 @@ code to withdraw the assets.
 
 ### For Token Issuers
 
-If you have an ERC-20 token deployed on Ethereum and want to enable bridging to Base, see our guide on [Bridging an L1 Token to Base](/base-chain/quickstart/bridge-token). This covers deploying your token on Base using the standard bridge contracts and getting it listed on the Superchain token list.
+If you have an ERC-20 token deployed on Ethereum and want to enable bridging to Base, see our guide on [Bridging an L1 Token to Base](https://docs.optimism.io/builders/app-developers/bridging/standard-bridge). This covers deploying your token on Base using the standard bridge contracts and getting it listed on the Superchain token list.
 
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