Build: Switch to prebuilt protobuf-lite from teamcity repo

#KT-29202

build.gradle.kts

@@ -149,7 +149,7 @@ rootProject.apply {
 
 IdeVersionConfigurator.setCurrentIde(this)
 
-extra["versions.protobuf-java"] = "2.6.1"
+extra["versions.protobuf"] = "2.6.1"
 extra["versions.javax.inject"] = "1"
 extra["versions.jsr305"] = "1.3.9"
 extra["versions.jansi"] = "1.16"
@@ -317,6 +317,7 @@ allprojects {
         mirrorRepo?.let(::maven)
         bootstrapKotlinRepo?.let(::maven)
         jcenter()
+        maven(protobufRepo)
     }
 
     configureJvmProject(javaHome!!, jvmTarget!!)

buildSrc/src/main/kotlin/dependencies.kt

@@ -64,8 +64,13 @@ fun DependencyHandler.projectRuntimeJar(name: String): ProjectDependency = proje
 fun DependencyHandler.projectArchives(name: String): ProjectDependency = project(name, configuration = "archives")
 fun DependencyHandler.projectClasses(name: String): ProjectDependency = project(name, configuration = "classes-dirs")
 
-fun Project.protobufLite(): String = "org.jetbrains.kotlin:protobuf-lite:" + findProperty("versions.protobuf-java") as String
-fun Project.protobufFull(): String = "org.jetbrains.kotlin:protobuf-relocated:" + findProperty("versions.protobuf-java") as String
+val Project.protobufVersion: String get() = findProperty("versions.protobuf") as String
+
+val Project.protobufRepo: String get() =
+    "https://teamcity.jetbrains.com/guestAuth/app/rest/builds/buildType:(id:Kotlin_Protobuf),status:SUCCESS,pinned:true,tag:$protobufVersion/artifacts/content/internal/repo/"
+
+fun Project.protobufLite(): String = "org.jetbrains.kotlin:protobuf-lite:$protobufVersion"
+fun Project.protobufFull(): String = "org.jetbrains.kotlin:protobuf-relocated:$protobufVersion"
 
 fun File.matchMaybeVersionedArtifact(baseName: String) = name.matches(baseName.toMaybeVersionedJarRegex())
 

settings.gradle

@@ -348,5 +348,5 @@ project(':kotlin-serialization').projectDir = file("$rootDir/libraries/tools/kot
 project(':kotlin-serialization-unshaded').projectDir = file("$rootDir/libraries/tools/kotlin-serialization-unshaded")
 project(':kotlin-idl2k').projectDir = file("$rootDir/libraries/tools/idl2k")
 
-
-includeBuild("custom-dependencies/protobuf")
+// Uncomment to use locally built protobuf-relocated
+// includeBuild("custom-dependencies/protobuf")