[JetBrains] Update Platform Version from JetBrains Gateway Plugin (Stable) (#20299)

* Update Platform Version of JetBrains Gateway Plugin (Stable) to

* revert `pluginSinceBuild`

* revert comment

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Co-authored-by: hwen <[email protected]>
Co-authored-by: mustard <[email protected]>

Author: roboquat

components/ide/jetbrains/gateway-plugin/gradle-stable.properties

@@ -8,4 +8,4 @@ pluginUntilBuild=242.*
 # See https://jb.gg/intellij-platform-builds-list for available build versions.
 pluginVerifierIdeVersions=2024.2
 # Version from "com.jetbrains.gateway" which can be found at https://www.jetbrains.com/updates/updates.xml or exec `./gradlew printProductsReleases`
-platformVersion=2024.2.1
+platformVersion=2024.2.3