[SDK] Update implementation addr extraction logic (#6093)

TOOL-3258

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## PR-Codex overview
This PR introduces a patch related to EIP-7702 in the `thirdweb` package, specifically enhancing the functionality to extract minimal proxy implementation addresses from bytecode.

### Detailed summary
- Added a check for EIP-7702 compliance in the `extractMinimalProxyImplementationAddress.ts` file.
- Implemented logic to extract the implementation address from bytecode if it meets the specified conditions (length of 48 and starts with "0xef0100").

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Author: kumaryash90

.changeset/thick-kangaroos-smoke.md

@@ -0,0 +1,5 @@
+---
+"thirdweb": patch
+---
+
+7702 delegation designator

packages/thirdweb/src/utils/bytecode/extractMinimalProxyImplementationAddress.ts

@@ -54,5 +54,11 @@ export function extractMinimalProxyImplementationAddress(
     return `0x${implementationAddress}`;
   }
 
+  // EIP-7702 - https://eips.ethereum.org/EIPS/eip-7702#abstract
+  if (bytecode.length === 48 && bytecode.startsWith("0xef0100")) {
+    const implementationAddress = bytecode.slice(8, 48);
+    return `0x${implementationAddress}`;
+  }
+
   return undefined;
 }