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

Roller-URL: https://ci.chromium.org/b/8824373306039452145
Cq-Cl-Tag: roller-builder:samples-sdk-updater
Cq-Cl-Tag: roller-bid:8824373306039452145
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ida1e80dd38a19af64b125ba920f5b9924886a5da
Reviewed-on: https://fuchsia-review.googlesource.com/c/samples/+/635941
Commit-Queue: third_party Roller <third-party-roller@fuchsia-infra.iam.gserviceaccount.com>
diff --git a/sdk.version b/sdk.version
index b1dee16..1c41db3 100644
--- a/sdk.version
+++ b/sdk.version
@@ -1 +1 @@
-7.20220121.0.1
+7.20220121.2.1