Update Platform Version of JetBrains Backend Plugin (EAP) to

Author: roboquat

components/ide/jetbrains/backend-plugin/gradle-latest.properties

@@ -1,10 +1,11 @@
 # Code generated by gha-update-image/index-jb-platform-update.ts. DO NOT EDIT.
 # See https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 # for insight into build numbers and IntelliJ Platform versions.
-pluginSinceBuild=242.19533
-pluginUntilBuild=242.*
+# revert pluginSinceBuild if it's unnecessary
+pluginSinceBuild=243.12818
+pluginUntilBuild=243.*
 # Plugin Verifier integration -> https://github.com/JetBrains/gradle-intellij-plugin#plugin-verifier-dsl
 # See https://jb.gg/intellij-platform-builds-list for available build versions.
-pluginVerifierIdeVersions=2024.2
+pluginVerifierIdeVersions=2024.3
 # Version from "com.jetbrains.intellij.idea" which can be found at https://www.jetbrains.com/intellij-repository/snapshots
-platformVersion=242.21829.142
+platformVersion=243.12818.47