Build: Use fake ideaHome for tests with intellij build number only

#KTI-82

benchmarks/build.gradle.kts

@@ -74,14 +74,17 @@ tasks.matching { it is Zip && it.name == "mainBenchmarkJar" }.configureEach {
 val benchmarkTasks = listOf("mainBenchmark", "mainFirBenchmark", "mainNiBenchmark")
 tasks.matching { it is JavaExec && it.name in benchmarkTasks }.configureEach {
     this as JavaExec
-    systemProperty("idea.home.path", intellijRootDir().canonicalPath)
+    dependsOn(":createIdeaHomeForTests")
+    systemProperty("idea.home.path", ideaHomePathForTests().canonicalPath)
 }
 
 tasks.register<JavaExec>("runBenchmark") {
+    dependsOn(":createIdeaHomeForTests")
+
     // jmhArgs example: -PjmhArgs='CommonCalls -p size=500 -p isIR=true -p useNI=true -f 1'
     val jmhArgs = if (project.hasProperty("jmhArgs")) project.property("jmhArgs").toString() else ""
     val resultFilePath = "$buildDir/benchmarks/jmh-result.json"
-    val ideaHome = intellijRootDir().canonicalPath
+    val ideaHome = ideaHomePathForTests().canonicalPath
 
     val benchmarkJarPath = "$buildDir/benchmarks/main/jars/benchmarks.jar"
     args = mutableListOf("-Didea.home.path=$ideaHome", benchmarkJarPath, "-rf", "json", "-rff", resultFilePath) + jmhArgs.split("\\s".toRegex())