upgrade Golang to 1.21

Signed-off-by: Guillaume Lours <[email protected]>

Author: glours

Dockerfile

@@ -15,7 +15,7 @@
 #   See the License for the specific language governing permissions and
 #   limitations under the License.
 
-ARG GO_VERSION=1.20.7
+ARG GO_VERSION=1.21.0
 ARG XX_VERSION=1.2.1
 ARG GOLANGCI_LINT_VERSION=v1.53.2
 ARG ADDLICENSE_VERSION=v1.0.0

go.mod

@@ -1,6 +1,6 @@
 module github.com/docker/compose/v2
 
-go 1.20
+go 1.21
 
 require (
 	github.com/AlecAivazis/survey/v2 v2.3.7