Bump org.jetbrains.intellij from 1.2.0 to 1.2.1

Bumps org.jetbrains.intellij from 1.2.0 to 1.2.1.

---
updated-dependencies:
- dependency-name: org.jetbrains.intellij
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle.kts

@@ -10,7 +10,7 @@ plugins {
     // Kotlin support
     id("org.jetbrains.kotlin.jvm") version "1.5.31"
     // gradle-intellij-plugin - read more: https://github.com/JetBrains/gradle-intellij-plugin
-    id("org.jetbrains.intellij") version "1.2.0"
+    id("org.jetbrains.intellij") version "1.2.1"
     // gradle-changelog-plugin - read more: https://github.com/JetBrains/gradle-changelog-plugin
     id("org.jetbrains.changelog") version "1.3.1"
     // detekt linter - read more: https://detekt.github.io/detekt/gradle.html