[intellij] Update IDE image to build version 213.6461.79

Author: roboquat

components/ide/jetbrains/image/BUILD.yaml

@@ -24,7 +24,7 @@ packages:
       metadata:
         helm-component: workspace.desktopIdeImages.intellij
       buildArgs:
-        JETBRAINS_BACKEND_URL: "https://download.jetbrains.com/idea/ideaIU-2021.3.tar.gz"
+        JETBRAINS_BACKEND_URL: "https://download.jetbrains.com/idea/ideaIU-2021.3.1.tar.gz"
         SUPERVISOR_IDE_CONFIG: supervisor-ide-config_intellij.json
       image:
         - ${imageRepoBase}/ide/intellij:${version}