feat: add holdstation token (#9973)

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## PR-Codex overview
This PR adds the Holdstation (HOLD) token on zkSync.

### Detailed summary
- Added Holdstation (HOLD) token on zkSync in `zkSync.ts` constants file
- Defined token details such as address, decimals, symbol, name, and
website

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Name: Holdstation
Symbol: HOLD
Decimals: 18
Project URL: https://holdstation.com/

Address: 0xed4040fD47629e7c8FBB7DA76bb50B3e7695F0f2
Explorer URL:
https://era.zksync.network/address/0xed4040fD47629e7c8FBB7DA76bb50B3e7695F0f2

.changeset/many-games-leave.md

@@ -0,0 +1,5 @@
+---
+'@pancakeswap/tokens': patch
+---
+
+Add Holdstation(HOLD) token on zkSync

packages/tokens/src/constants/zkSync.ts

@@ -95,4 +95,12 @@ export const zksyncTokens = {
     'USDT+',
     'https://overnight.fi/',
   ),
+  hold: new ERC20Token(
+    ChainId.ZKSYNC,
+    '0xed4040fD47629e7c8FBB7DA76bb50B3e7695F0f2',
+    18,
+    'HOLD',
+    'Holdstation',
+    'https://holdstation.com/',
+  ),
 }