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

Roller-URL: https://ci.chromium.org/b/8820156816710339521
Cq-Cl-Tag: roller-builder:samples-sdk-updater
Cq-Cl-Tag: roller-bid:8820156816710339521
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I4d1ef65f459f4e7b5b9e7178e9a2f8f1706d481a
Reviewed-on: https://fuchsia-review.googlesource.com/c/samples/+/656362
Commit-Queue: third_party Roller <third-party-roller@fuchsia-infra.iam.gserviceaccount.com>
diff --git a/sdk.version b/sdk.version
index 40f1111..6c9d9c5 100644
--- a/sdk.version
+++ b/sdk.version
@@ -1 +1 @@
-7.20220308.3.1
+7.20220309.2.1