Update docker

Changes:

- https://github.com/docker-library/docker/commit/393b1f9: Update 28-rc to 28.5.0-rc.1, buildx 0.28.0, compose 2.39.4
- https://github.com/docker-library/docker/commit/b2bffb1: Update 28 to compose 2.39.4
- https://github.com/docker-library/docker/commit/9ec9a71: Update 28 to compose 2.39.3

library/docker

@@ -5,9 +5,40 @@ Maintainers: Tianon Gravi <[email protected]> (@tianon),
 GitRepo: https://github.com/docker-library/docker.git
 Builder: buildkit
 
+Tags: 28.5.0-rc.1-cli, 28-rc-cli, rc-cli, 28.5.0-rc.1-cli-alpine3.22
+Architectures: amd64, arm32v6, arm32v7, arm64v8
+GitCommit: 393b1f9a22b5084cf1ea3aa897ecc45f15d6b200
+Directory: 28-rc/cli
+
+Tags: 28.5.0-rc.1-dind, 28-rc-dind, rc-dind, 28.5.0-rc.1-dind-alpine3.22, 28.5.0-rc.1, 28-rc, rc, 28.5.0-rc.1-alpine3.22
+Architectures: amd64, arm32v6, arm32v7, arm64v8
+GitCommit: 393b1f9a22b5084cf1ea3aa897ecc45f15d6b200
+Directory: 28-rc/dind
+
+Tags: 28.5.0-rc.1-dind-rootless, 28-rc-dind-rootless, rc-dind-rootless
+Architectures: amd64, arm64v8
+GitCommit: 393b1f9a22b5084cf1ea3aa897ecc45f15d6b200
+Directory: 28-rc/dind-rootless
+
+Tags: 28.5.0-rc.1-windowsservercore-ltsc2025, 28-rc-windowsservercore-ltsc2025, rc-windowsservercore-ltsc2025
+SharedTags: 28.5.0-rc.1-windowsservercore, 28-rc-windowsservercore, rc-windowsservercore
+Architectures: windows-amd64
+GitCommit: 393b1f9a22b5084cf1ea3aa897ecc45f15d6b200
+Directory: 28-rc/windows/windowsservercore-ltsc2025
+Constraints: windowsservercore-ltsc2025
+Builder: classic
+
+Tags: 28.5.0-rc.1-windowsservercore-ltsc2022, 28-rc-windowsservercore-ltsc2022, rc-windowsservercore-ltsc2022
+SharedTags: 28.5.0-rc.1-windowsservercore, 28-rc-windowsservercore, rc-windowsservercore
+Architectures: windows-amd64
+GitCommit: 393b1f9a22b5084cf1ea3aa897ecc45f15d6b200
+Directory: 28-rc/windows/windowsservercore-ltsc2022
+Constraints: windowsservercore-ltsc2022
+Builder: classic
+
 Tags: 28.4.0-cli, 28.4-cli, 28-cli, cli, 28.4.0-cli-alpine3.22
 Architectures: amd64, arm32v6, arm32v7, arm64v8
-GitCommit: 14501013a18c57ec6961114d38753c5152c2cfc0
+GitCommit: b2bffb1e479e614f1a65ffdf8e9120200b76d08b
 Directory: 28/cli
 
 Tags: 28.4.0-dind, 28.4-dind, 28-dind, dind, 28.4.0-dind-alpine3.22, 28.4.0, 28.4, 28, latest, 28.4.0-alpine3.22
@@ -23,7 +54,7 @@ Directory: 28/dind-rootless
 Tags: 28.4.0-windowsservercore-ltsc2025, 28.4-windowsservercore-ltsc2025, 28-windowsservercore-ltsc2025, windowsservercore-ltsc2025
 SharedTags: 28.4.0-windowsservercore, 28.4-windowsservercore, 28-windowsservercore, windowsservercore
 Architectures: windows-amd64
-GitCommit: 14501013a18c57ec6961114d38753c5152c2cfc0
+GitCommit: b2bffb1e479e614f1a65ffdf8e9120200b76d08b
 Directory: 28/windows/windowsservercore-ltsc2025
 Constraints: windowsservercore-ltsc2025
 Builder: classic
@@ -31,7 +62,7 @@ Builder: classic
 Tags: 28.4.0-windowsservercore-ltsc2022, 28.4-windowsservercore-ltsc2022, 28-windowsservercore-ltsc2022, windowsservercore-ltsc2022
 SharedTags: 28.4.0-windowsservercore, 28.4-windowsservercore, 28-windowsservercore, windowsservercore
 Architectures: windows-amd64
-GitCommit: 14501013a18c57ec6961114d38753c5152c2cfc0
+GitCommit: b2bffb1e479e614f1a65ffdf8e9120200b76d08b
 Directory: 28/windows/windowsservercore-ltsc2022
 Constraints: windowsservercore-ltsc2022
 Builder: classic