b4fc4b5 Roll fuchsia/sdk/core/linux-amd64 from 8Ns10... to 2rLoq... (flutter/engine#15971)

engine-flutter-autoroll · engine-flutter-autoroll · commit d5aacce9cb3b · 2020-01-28T19:19:44.000Z
diff --git a/bin/internal/engine.version b/bin/internal/engine.version
@@ -1 +1 @@
-0de80f4e8a5b08199b8916cd2568482cb4a8aaa0
+b4fc4b5ab343b249dcf040f659d76168076bd4f3
