build(deps): bump io.ktor:ktor-client-java from 1.6.8 to 2.3.9

Bumps [io.ktor:ktor-client-java](https://github.com/ktorio/ktor) from 1.6.8 to 2.3.9.
- [Release notes](https://github.com/ktorio/ktor/releases)
- [Changelog](https://github.com/ktorio/ktor/blob/2.3.9/CHANGELOG.md)
- [Commits](ktorio/ktor@1.6.8...2.3.9)

---
updated-dependencies:
- dependency-name: io.ktor:ktor-client-java
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

ide-plugin/build.gradle.kts

@@ -22,7 +22,7 @@ dependencies {
     implementation("org.jetbrains.kotlin:kotlin-reflect:1.4.0")
 
     implementation("io.ktor:ktor-client-core:1.6.8")
-    implementation("io.ktor:ktor-client-java:1.6.8")
+    implementation("io.ktor:ktor-client-java:2.3.9")
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-swing:1.5.2")
     implementation("org.jetbrains.kotlinx:kotlinx-html-jvm:0.11.0")
     implementation("org.jetbrains.kotlinx:kotlinx-html:0.10.1")