Rely on podman's built-in update mechanism

.config/setup/41-download-container-images.sh

@@ -3,4 +3,13 @@
 set -euo pipefail
 IFS=$'\n\t'
 
-update-container-images
+IMAGES=(
+    # keep-sorted start
+    docker.io/ollama/ollama:latest
+    docker.io/plantuml/plantuml-server:jetty
+    ghcr.io/hadolint/hadolint:latest
+    lscr.io/linuxserver/transmission:latest
+    # keep-sorted end
+)
+
+podman pull "${IMAGES[@]}"

.local/bin/update-container-images

@@ -1,15 +0,0 @@
-#! /usr/bin/bash
-
-set -euo pipefail
-IFS=$'\n\t'
-
-IMAGES=(
-    # keep-sorted start
-    docker.io/ollama/ollama:latest
-    docker.io/plantuml/plantuml-server:jetty
-    ghcr.io/hadolint/hadolint:latest
-    lscr.io/linuxserver/transmission:latest
-    # keep-sorted end
-)
-
-podman pull "${IMAGES[@]}"

.local/bin/upgrade

@@ -23,9 +23,14 @@ git_sync_update() {
     resync-git-sync
 }
 
+podman_update() {
+    echo Updating podman images...
+    podman auto-update
+}
+
 apt_update
 pipx_update
 cargo_update
 ghup
 git_sync_update
-update-container-images
+podman_update