include CTA in logged eventName (#54118)

update logged event name to include CTA

## Test plan
test locally

Author: akalia25

client/web/src/util/constants.ts

@@ -18,8 +18,8 @@ export const enum EventName {
     CODY_EDITOR_WIDGET_VIEWED = 'web:codyEditorWidget:viewed',
     CODY_SIDEBAR_CHAT_OPENED = 'web:codySidebar:chatOpened',
     CODY_SIGNUP = 'CodySignup',
-    CODY_CHAT_DOWNLOAD_VSCODE = 'web:codyChat:downloadVSCode',
-    CODY_CHAT_TRY_ON_PUBLIC_CODE = 'web:codyChat:tryOnPublicCode',
+    CODY_CHAT_DOWNLOAD_VSCODE = 'web:codyChat:downloadVSCodeCTA',
+    CODY_CHAT_TRY_ON_PUBLIC_CODE = 'web:codyChat:tryOnPublicCodeCTA',
     VIEW_EDITOR_EXTENSIONS = 'CodyClickViewEditorExtensions',
     TRY_CODY_VSCODE = 'VSCodeInstall',
     TRY_CODY_MARKETPLACE = 'VSCodeMarketplace',