Fix DesugaredLibraryConfigurationParsingTest failure

Change-Id: I1bf03ffd05bcd55b72c0774c049fe8574cd0eb48
diff --git a/src/main/java/com/android/tools/r8/ir/desugar/DesugaredLibraryConfigurationParser.java b/src/main/java/com/android/tools/r8/ir/desugar/DesugaredLibraryConfigurationParser.java
index 8b81bf4..a20c8e0 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/DesugaredLibraryConfigurationParser.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/DesugaredLibraryConfigurationParser.java
@@ -108,9 +108,6 @@
       throw reporter.fatalError(
           new StringDiagnostic(
               "Unsupported desugared library configuration version, please upgrade the D8/R8"
-                  + formatVersion
-                  + " - "
-                  + MAX_SUPPORTED_VERSION
                   + " compiler.",
               origin));
     }