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

Roller-URL: https://ci.chromium.org/b/8817484077872826417
Cq-Cl-Tag: roller-builder:samples-sdk-updater
Cq-Cl-Tag: roller-bid:8817484077872826417
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I34f061ba6661a596c0384e0609d660f76c27a746
Reviewed-on: https://fuchsia-review.googlesource.com/c/samples/+/667470
Commit-Queue: third_party Roller <third-party-roller@fuchsia-infra.iam.gserviceaccount.com>
diff --git a/sdk.version b/sdk.version
index e8669e7..b1e91fd 100644
--- a/sdk.version
+++ b/sdk.version
@@ -1 +1 @@
-7.20220407.1.1
+7.20220407.3.1