Build: Fix multi-arch docker builds

Change-Id: I3968065215b696256ee819e2062ab1d3cadfcbcf
diff --git a/apps/rpuppy/Makefile b/apps/rpuppy/Makefile
index a85dbda..97c7944 100644
--- a/apps/rpuppy/Makefile
+++ b/apps/rpuppy/Makefile
@@ -1,5 +1,6 @@
-repo_name ?= dtabidze
+repo_name ?= giolekva
 podman ?= docker
+docker_flags=--provenance=false --sbom=false
 ifeq ($(podman), podman)
 manifest_dest=docker://docker.io/$(repo_name)/rpuppy:latest
 endif
@@ -22,14 +23,13 @@
 	go build -o rpuppy_amd64 *.go
 
 push_arm64: clean build_arm64
-	$(podman) build --platform linux/arm64 --tag=$(repo_name)/rpuppy:arm64 .
+	$(podman) build --platform linux/arm64 --tag=$(repo_name)/rpuppy:arm64 $(docker_flags) .
 	$(podman) push $(repo_name)/rpuppy:arm64
 
 push_amd64: clean build_amd64
-	$(podman) build --platform linux/amd64 --tag=$(repo_name)/rpuppy:amd64 .
+	$(podman) build --platform linux/amd64 --tag=$(repo_name)/rpuppy:amd64 $(docker_flags) .
 	$(podman) push $(repo_name)/rpuppy:amd64
 
 push: push_arm64 push_amd64
 	$(podman) manifest create $(repo_name)/rpuppy:latest $(repo_name)/rpuppy:arm64 $(repo_name)/rpuppy:amd64
-	$(podman) manifest push $(repo_name)/rpuppy:latest $(manifest_dest)
-	$(podman) manifest rm $(repo_name)/rpuppy:latest
+	$(podman) manifest push --purge $(repo_name)/rpuppy:latest $(manifest_dest)