update sourcify plugins name

libs/remix-core-plugin/src/lib/compiler-fetch-and-compile.ts

@@ -69,7 +69,7 @@ export class FetchAndCompile extends Plugin {
 
     let data
     try {
-      data = await this.call('source-verification', 'fetchByNetwork', contractAddress, network.id)
+      data = await this.call('sourcify', 'fetchByNetwork', contractAddress, network.id)
     } catch (e) {
       setTimeout(_ => this.emit('notFound', contractAddress), 0) // plugin framework returns a time out error although it actually didn't find the source...
       this.unresolvedAddresses.push(contractAddress)

libs/remix-ui/home-tab/src/lib/remix-ui-home-tab.tsx

@@ -166,9 +166,9 @@ export const RemixUiHomeTab = (props: RemixUiHomeTabProps) => {
     _paq.push(['trackEvent', 'pluginManager', 'userActivate', 'learnEth'])
   }
   const startSourceVerify = async () => {
-    await plugin.appManager.activatePlugin(['solidity', 'source-verification'])
+    await plugin.appManager.activatePlugin(['solidity', 'sourcify'])
-    plugin.verticalIcons.select('source-verification')
+    plugin.verticalIcons.select('sourcify')
-    _paq.push(['trackEvent', 'pluginManager', 'userActivate', 'source-verification'])
+    _paq.push(['trackEvent', 'pluginManager', 'userActivate', 'sourcify'])
   }
   const startPluginManager = async () => {
     await plugin.appManager.activatePlugin('pluginManager')