Build: Use intellij maven repo instead of downloaded IDEA

#KTI-82

libraries/examples/kotlin-gradle-subplugin-example/build.gradle

@@ -26,13 +26,7 @@ dependencies {
     
     compileOnly gradleApi()
 
-    compileOnly("kotlin.build:intellij-core:${rootProject.ext["versions.intellijSdk"]}") {
-        artifact {
-            name = 'intellij-core'
-            type = 'jar'
-            extension = 'jar'
-        }
-    }
+    compileOnly project(':dependencies:intellij-core')
 }
 
 // Relocate `com.intellij.*` and some other classes to match those in the `kotlin-compiler-embeddable`

libraries/examples/scripting/jvm-embeddable-host/build.gradle.kts

@@ -10,7 +10,7 @@ dependencies {
     testRuntimeOnly(project(":kotlin-scripting-compiler-embeddable"))
     testRuntimeOnly(project(":kotlin-scripting-jvm-host"))
     testRuntimeOnly(project(":kotlin-reflect"))
-    testRuntimeOnly(intellijDep()) { includeJars("guava", rootProject = rootProject) }
+    testRuntimeOnly(commonDependency("com.google.guava:guava"))
     testApi(commonDependency("junit"))
 }