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

Roller-URL: https://ci.chromium.org/b/8816345759327193809
Cq-Cl-Tag: roller-builder:samples-sdk-updater
Cq-Cl-Tag: roller-bid:8816345759327193809
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: If36bbed8d5121111448379e7e2f5bec5f7ed8a38
Reviewed-on: https://fuchsia-review.googlesource.com/c/samples/+/670964
Commit-Queue: third_party Roller <third-party-roller@fuchsia-infra.iam.gserviceaccount.com>
diff --git a/sdk.version b/sdk.version
index 4bfcf5d..d698385 100644
--- a/sdk.version
+++ b/sdk.version
@@ -1 +1 @@
-7.20220420.0.1
+8.20220420.2.1