Update buildx reference to v0.27.0 (#23278)

Update the buildx reference documentation to keep in sync with the
latest release `v0.27.0`

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: crazy-max <[email protected]>

Author: docker-tools-robot

_vendor/github.com/docker/buildx/docs/bake-stdlib.md

@@ -1,6 +1,6 @@
 # github.com/moby/moby v28.3.3+incompatible
 # github.com/moby/buildkit v0.23.2
-# github.com/docker/buildx v0.26.1
+# github.com/docker/buildx v0.27.0
 # github.com/docker/cli v28.3.3+incompatible
 # github.com/docker/compose/v2 v2.39.2
 # github.com/docker/model-cli v0.1.33-0.20250703103301-d4e4936a9eb2

_vendor/modules.txt

@@ -536,6 +536,7 @@ examples: |-
     * `args`
     * `cache-from`
     * `cache-to`
+    * `call`
     * `context`
     * `dockerfile`
     * `entitlements`

data/buildx/docker_buildx_bake.yaml

@@ -3,7 +3,7 @@ module github.com/docker/docs
 go 1.24.5
 
 require (
-	github.com/docker/buildx v0.26.1 // indirect
+	github.com/docker/buildx v0.27.0 // indirect
 	github.com/docker/cli v28.3.3+incompatible // indirect
 	github.com/docker/compose/v2 v2.39.2 // indirect
 	github.com/docker/mcp-gateway v0.13.1-0.20250730013131-e08a3be84765 // indirect
@@ -14,7 +14,7 @@ require (
 )
 
 replace (
-	github.com/docker/buildx => github.com/docker/buildx v0.26.1
+	github.com/docker/buildx => github.com/docker/buildx v0.27.0
 	github.com/docker/cli => github.com/docker/cli v28.3.3+incompatible
 	github.com/docker/compose/v2 => github.com/docker/compose/v2 v2.39.2
 	github.com/docker/model-cli => github.com/docker/model-cli v0.1.33-0.20250703103301-d4e4936a9eb2

go.mod

@@ -34,6 +34,8 @@ github.com/docker/buildx v0.26.0 h1:RiIQZnntdkeLeryOAI0G/WC7mRwcM6CuGD4sZEd1ljQ=
 github.com/docker/buildx v0.26.0/go.mod h1:oxMC30cSHPaCCkY2j+EqN7uxFikjSzVC0c44lo9b4Fo=
 github.com/docker/buildx v0.26.1 h1:nlj3bVhHK9fV7g6floRvGhPcR0u2hxCPMmObCS1ZKL4=
 github.com/docker/buildx v0.26.1/go.mod h1:oxMC30cSHPaCCkY2j+EqN7uxFikjSzVC0c44lo9b4Fo=
+github.com/docker/buildx v0.27.0 h1:8QQOqIAMpDItzlmYO5ua/AR2Qttu07hHeOeOxPSbUR8=
+github.com/docker/buildx v0.27.0/go.mod h1:omZ9N6owYkRoAN79fq+Dfa0RwfR3iblCGuUyThovCpM=
 github.com/docker/cli v28.2.1+incompatible h1:AYyTcuwvhl9dXdyCiXlOGXiIqSNYzTmaDNpxIISPGsM=
 github.com/docker/cli v28.2.1+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
 github.com/docker/cli v28.3.0+incompatible h1:s+ttruVLhB5ayeuf2BciwDVxYdKi+RoUlxmwNHV3Vfo=