Roll ios_internal from a5ccbd9103ab to 957ebd667f7f

https://chrome-internal.googlesource.com/chrome/ios_internal.git/+log/a5ccbd9103ab..957ebd667f7f

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://skia-autoroll.corp.goog/r/ios-internal-chromium-autoroll
Please CC chrome-brapp-engprod@google.com,huitingyu@google.com,thegreenfrog@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Bug: None
Change-Id: I56ab225a6684fe51796446a82f83a5a2b1874df7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5347892
Commit-Queue: chromium-internal-autoroll <chromium-internal-autoroll@skia-corp.google.com.iam.gserviceaccount.com>
Bot-Commit: chromium-internal-autoroll <chromium-internal-autoroll@skia-corp.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#1268960}
diff --git a/DEPS b/DEPS
index da57165..221fc72 100644
--- a/DEPS
+++ b/DEPS
@@ -4096,7 +4096,7 @@
 
   'src/ios_internal':  {
       'url': Var('chrome_git') + '/chrome/ios_internal.git' + '@' +
-        'a5ccbd9103ab0b3f6b94bba89f8d10557123c831',
+        '957ebd667f7fa2a5e5ce4def9b2f12b1c4a21928',
       'condition': 'checkout_ios and checkout_src_internal',
   },
 
diff --git a/ios_internal b/ios_internal
index a5ccbd9..957ebd6 160000
--- a/ios_internal
+++ b/ios_internal
@@ -1 +1 @@
-Subproject commit a5ccbd9103ab0b3f6b94bba89f8d10557123c831
+Subproject commit 957ebd667f7fa2a5e5ce4def9b2f12b1c4a21928