[roll] Roll fuchsia [kernel][ktl] Collapse <ktl/pair.h> into <ktl/utility.h>
The definitions now belong to the newly introduced <ktl/utility.h> per
libktl conventions.
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1261587
Original-Revision: 4d90761715bed38e6694dfe9666967b34fa90b1c
GitOrigin-RevId: 6531ba0e3c5a8b73c663909bfd7ff8e92d6ce6ba
Change-Id: I639bd84b54988ed2479bae3bc33e53e8679afe48
diff --git a/stem b/stem
index 6949c2d..599b47f 100644
--- a/stem
+++ b/stem
@@ -8,7 +8,7 @@
root=""
remote="https://fuchsia.googlesource.com/fuchsia"
gerrithost="https://fuchsia-review.googlesource.com"
- revision="21080c1831b36378654a3c8cc5a2c85d7bdc93c0"
+ revision="4d90761715bed38e6694dfe9666967b34fa90b1c"
/>
</imports>
</manifest>