Update expected failure in Regress302826300

Change-Id: I0ba6fad98f725b6fa85126b7a13d28f2ee94c192

src/test/java/com/android/tools/r8/regress/Regress302826300.java

diff --git a/src/test/java/com/android/tools/r8/regress/Regress302826300.java b/src/test/java/com/android/tools/r8/regress/Regress302826300.java
index d8cda04..baa5061 100644
--- a/src/test/java/com/android/tools/r8/regress/Regress302826300.java
+++ b/src/test/java/com/android/tools/r8/regress/Regress302826300.java
@@ -45,7 +45,7 @@
             .setMinApi(parameters)
             .run(parameters.getRuntime(), Foo.class);
     if (parameters.getRuntime().asDex().getVersion().isDalvik()) {
-      run.assertFailureWithErrorThatMatches(containsString("rejecting opcode 0x6e"));
+      run.assertFailureWithErrorThatMatches(containsString("rejecting opcode 0x"));
     } else {
       run.assertSuccessWithOutputLines(EXPECTED);
     }