ports@,

I'd like to update sysutils/docker-buildx to 0.21.2.

This contains just 3 commits:
https://github.com/docker/buildx/compare/v0.21.1...v0.21.2

Tested on -current/amd64.

Ok?

Index: sysutils/docker-buildx/Makefile
===================================================================
RCS file: /home/cvs/ports/sysutils/docker-buildx/Makefile,v
diff -u -p -r1.12 Makefile
--- sysutils/docker-buildx/Makefile	22 Feb 2025 21:58:16 -0000	1.12
+++ sysutils/docker-buildx/Makefile	3 Mar 2025 17:59:45 -0000
@@ -1,6 +1,6 @@
 COMMENT =		Docker CLI plugin for extended build capabilities

-V =			0.21.1
+V =			0.21.2
 GH_ACCOUNT =		docker
 GH_PROJECT =		buildx
 GH_TAGNAME =		v${V}
Index: sysutils/docker-buildx/distinfo
===================================================================
RCS file: /home/cvs/ports/sysutils/docker-buildx/distinfo,v
diff -u -p -r1.11 distinfo
--- sysutils/docker-buildx/distinfo	22 Feb 2025 21:58:16 -0000	1.11
+++ sysutils/docker-buildx/distinfo	3 Mar 2025 18:01:28 -0000
@@ -1,2 +1,2 @@
-SHA256 (buildx-0.21.1.tar.gz) = 3XwWDXt76tHfPWXfPNKmiVcLYVzPYAKeb28LNyJk9k8=
-SIZE (buildx-0.21.1.tar.gz) = 13610897
+SHA256 (buildx-0.21.2.tar.gz) = +7J0Z8X1MqKRlwbEx2kS8QqhmwTFqHQgqP6mvjqHDxg=
+SIZE (buildx-0.21.2.tar.gz) = 13608048