Update TEST_MAPPING am: 76d5338c08 am: 2fb01d5903

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-width/+/2006199

Change-Id: Ib53bc9155f16cb885575410663f8c3c98ab6cdf0
diff --git a/TEST_MAPPING b/TEST_MAPPING
index 6d1be59..64da78f 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -2,6 +2,9 @@
 {
   "presubmit": [
     {
+      "name": "diced_test"
+    },
+    {
       "name": "keystore2_test"
     },
     {
@@ -16,6 +19,9 @@
   ],
   "presubmit-rust": [
     {
+      "name": "diced_test"
+    },
+    {
       "name": "keystore2_test"
     },
     {