docs: add Layerswap to the list of bridges (#304)

Adding Layerswap to the list of Bridges

content/00.zksync-era/60.ecosystem/10.bridges.md

@@ -25,6 +25,12 @@ network, ensuring secure and efficient transfers.
 using the native ZKSync bridge. Experience quicker, more affordable, and efficient transactions using the technology that
 scales Ethereum's security and values for the future.
 
+## Layerswap
+
+[Layerswap](https://layerswap.io/app) is a reliable and cost-efficient solution for transferring assets across 55+
+blockchains within seconds. The app enables frictionless transfers to ZKsync Era from EVM and non-EVM chains,
+fast withdrawals from ZKsync Lite as well as direct transfers between networks and 15+ CEXes.
+
 ## Across
 
 [Across Bridge](https://app.across.to/bridge) is the most efficient, secure, and fastest way to transfer assets across