[vm/kernel] Fix uninitialized variables in kernel_translation_helper.h

My recent change in b316210d94dec revealed this use of uninitialized variables.

Change-Id: If4d3e55febe468bb6e9e8d7af3dbc4cec1738afa
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103533
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>

https://dart.googlesource.com/sdk/+/db367542b350c2ccd1c7d40251e47c6f04edc05e
diff --git a/commits.json b/commits.json
index 9ac4aa8..898ebe3 100644
--- a/commits.json
+++ b/commits.json
@@ -1,5 +1,5 @@
 {
   "external/github.com/flutter/engine":"01b8c078cb00f1b853c01a95405ca125b2114b1e",
   "external/github.com/flutter/flutter":"552e74770da213b4d81a19bcbc525e1253c88753",
-  "sdk":"c4d691064ad09c20de820f3b5354d1effe773648"
+  "sdk":"db367542b350c2ccd1c7d40251e47c6f04edc05e"
 }
\ No newline at end of file