Switch Ubuntu Docker images to 22.04

diff --git a/scripts/docker/docker.mk b/scripts/docker/docker.mk
index 70bc1257b58faea18541c5f8856d4f3f3042d798..977362510bb2b59e3afb23714096cc96b0926075 100644 (file)
--- a/scripts/docker/docker.mk
+++ b/scripts/docker/docker.mk
@@ -53,7 +53,7 @@ endif
 .PHONY: docker-ubuntu
 docker-ubuntu:
        @echo Building ubuntu $(DOCKER_COMMIT)
-       $(Q)docker build $(DOCKER_BUILD_ARGS) scripts/docker/ubuntu20 --build-arg=release=$(DOCKER_COMMIT) -t $(DOCKER_REGISTRY)$(DOCKER_REPO)$(DOCKER_TAG):$(DOCKER_VERSION)
+       $(Q)docker build $(DOCKER_BUILD_ARGS) scripts/docker/ubuntu22 --build-arg=release=$(DOCKER_COMMIT) -t $(DOCKER_REGISTRY)$(DOCKER_REPO)$(DOCKER_TAG):$(DOCKER_VERSION)
 
 .PHONY: docker-alpine
 docker-alpine: