OPENIDE #31 Mechanism for offering Axiom JDK as a default JDK

(cherry picked from commit 690c3bfac02fef108b391d9c5f1cd9197a68a7ff)
(cherry picked from commit 7f5f50ebdf)
(cherry picked from commit b4b5c355cd)
(cherry picked from commit 07c4e7a2e1)
(cherry picked from commit 4c96bf947d)

platform/ide-core/src/com/intellij/util/io/WhiteListUrls.kt

@@ -21,7 +21,8 @@ object WhiteListUrls {
     "https://plugins.jetbrains.com", // TODO [OpenIDE]: replace url
     "https://downloads.marketplace.jetbrains.com/files", // TODO [OpenIDE]: replace url
     "https://repo1.maven.org/maven2/net/sourceforge/plantuml/plantuml/1.2023.10/plantuml-1.2023.10.jar",
-    "https://amplicode.ru"
+    "https://amplicode.ru",
+    "https://download.openide.ru"
   )
 
   @JvmStatic

platform/lang-impl/src/com/intellij/openapi/projectRoots/impl/jdkDownloader/JdkList.kt

@@ -531,7 +531,7 @@ class JdkListDownloader : JdkListDownloaderBase() {
           return registry
         }
       }
-      return "" // TODO [OpenIDE]: replace url
+      return "https://download.openide.ru/jdk/feed/v1/jdks.json.xz"
     }
 }