Update tianon/buildkit:0.16 to sha256:408cd0dc3b54394b7f5d7c28202f93ddc966f77246b5231a7396fbca8e09a12c (docker-library#20420)

tianon · docker-library-bot · web-flow · commit d900c7fc7d8b · 2025-12-04T11:58:27.000-08:00
Co-authored-by: Docker Library Bot &lt;doi+docker-library-bot@docker.com&gt;
diff --git a/.external-pins/tianon/buildkit___0.16 b/.external-pins/tianon/buildkit___0.16
@@ -1 +1 @@
-sha256:f43c64fd8bfc0588f77e2da929d36b5e03e0d6b724ba386f7db54bb1dcbda1c8
+sha256:408cd0dc3b54394b7f5d7c28202f93ddc966f77246b5231a7396fbca8e09a12c

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-sha256:f43c64fd8bfc0588f77e2da929d36b5e03e0d6b724ba386f7db54bb1dcbda1c8`
	`1`	`+sha256:408cd0dc3b54394b7f5d7c28202f93ddc966f77246b5231a7396fbca8e09a12c`