chore(deps): bump go.podman.io/image/v5 in /backend

Bumps [go.podman.io/image/v5](https://github.com/containers/container-libs) from 5.39.1 to 5.39.2.
- [Release notes](https://github.com/containers/container-libs/releases)
- [Commits](containers/container-libs@image/v5.39.1...image/v5.39.2)

---
updated-dependencies:
- dependency-name: go.podman.io/image/v5
  dependency-version: 5.39.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

backend/go.mod

@@ -49,7 +49,7 @@ require (
 	github.com/shirou/gopsutil/v4 v4.26.2
 	github.com/spf13/cobra v1.10.2
 	github.com/stretchr/testify v1.11.1
-	go.podman.io/image/v5 v5.39.1
+	go.podman.io/image/v5 v5.39.2
 	golang.org/x/crypto v0.50.0
 	golang.org/x/mod v0.34.0
 	golang.org/x/net v0.53.0

backend/go.sum

@@ -617,8 +617,8 @@ go.opentelemetry.io/otel/trace v1.43.0 h1:BkNrHpup+4k4w+ZZ86CZoHHEkohws8AY+WTX09
 go.opentelemetry.io/otel/trace v1.43.0/go.mod h1:/QJhyVBUUswCphDVxq+8mld+AvhXZLhe+8WVFxiFff0=
 go.opentelemetry.io/proto/otlp v1.10.0 h1:IQRWgT5srOCYfiWnpqUYz9CVmbO8bFmKcwYxpuCSL2g=
 go.opentelemetry.io/proto/otlp v1.10.0/go.mod h1:/CV4QoCR/S9yaPj8utp3lvQPoqMtxXdzn7ozvvozVqk=
-go.podman.io/image/v5 v5.39.1 h1:loIw4qHzZzBlUguYZau40u8HbR5MrTPQhwT4Hy6sCm0=
-go.podman.io/image/v5 v5.39.1/go.mod h1:SlaR6Pra1ATIx4BcuZ16oafb3QcCHISaKcJbtlN/G/0=
+go.podman.io/image/v5 v5.39.2 h1:EJua/pRtvgLV/a5y8/RvA+ekKukZh0UuKMvLdTmEWFk=
+go.podman.io/image/v5 v5.39.2/go.mod h1:SlaR6Pra1ATIx4BcuZ16oafb3QcCHISaKcJbtlN/G/0=
 go.podman.io/storage v1.62.0 h1:0QjX1XlzVmbiaulb+aR/CG6p9+pzaqwIeZPe3tEjHbY=
 go.podman.io/storage v1.62.0/go.mod h1:A3UBK0XypjNZ6pghRhuxg62+2NIm5lcUGv/7XyMhMUI=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=