Run "scripts/update-fuchsia-sdk.sh"

Roller-URL: https://ci.chromium.org/b/8829172753632837617
Cq-Cl-Tag: roller-builder:samples-sdk-updater
Cq-Cl-Tag: roller-bid:8829172753632837617
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I3b7f00b9b3085ed765c5479f550e1f5ad069d9b6
Reviewed-on: https://fuchsia-review.googlesource.com/c/samples/+/611923
Commit-Queue: third_party Roller <third-party-roller@fuchsia-infra.iam.gserviceaccount.com>
diff --git a/sdk.version b/sdk.version
index 1c60444..4be7fc6 100644
--- a/sdk.version
+++ b/sdk.version
@@ -1 +1 @@
-7.20211129.1.1
+7.20211129.3.1