Change Sourcify link in Debugger supported chains

libs/remix-ui/debugger-ui/src/lib/debugger-ui.tsx

@@ -409,7 +409,7 @@ export const DebuggerUI = (props: DebuggerUIProps) => {
         <div>
           <i className="fas fa-info-triangle" aria-hidden="true"></i>
           <span>
-            <FormattedMessage id='debugger.introduction' />: <a href="https://sourcify.dev" target="__blank" >https://sourcify.dev</a> & <a href="https://etherscan.io/contractsVerified" target="__blank">https://etherscan.io/contractsVerified</a>
+            <FormattedMessage id='debugger.introduction' />: <a href="https://docs.sourcify.dev/docs/chains/" target="__blank" >Sourcify docs</a> & <a href="https://etherscan.io/contractsVerified" target="__blank">https://etherscan.io/contractsVerified</a>
           </span>
         </div> }
         { state.debugging && <StepManager stepManager={ stepManager } /> }