fix(apt-version-exporter): add init container to fetch architecture

apt-version-exporter/daemonset.yaml

@@ -58,6 +58,18 @@ spec:
         - mountPath: /etc/ca-certificates.conf
           name: etc-ca-certificates-conf
           readOnly: true
+      initContainers:
+      - name: get-architecture
+        image: alpine:latest
+        imagePullPolicy: Always
+        command: [
+          "sh", "-c",
+          "apk update && apk add dpkg && dpkg --print-architecture | cut -d'-' -f3 > /var/lib/dpkg/arch"
+        ]
+        volumeMounts:
+        - mountPath: /var/lib/dpkg
+          name: var-lib-dpkg
+          readOnly: false
       serviceAccountName: apt-version-exporter-service-account
       tolerations:
       - effect: NoSchedule
@@ -69,25 +81,19 @@ spec:
       volumes:
       - hostPath:
           path: /var/lib/dpkg
-          type: ""
         name: var-lib-dpkg
       - hostPath:
           path: /var/lib/apt
-          type: ""
         name: var-lib-apt
       - hostPath:
           path: /etc/apt
-          type: ""
         name: etc-apt
       - hostPath:
           path: /etc/ssl/certs
-          type: ""
         name: etc-ssl-certs
       - hostPath:
           path: /usr/share/ca-certificates
-          type: ""
         name: usr-share-ca-certificates
       - hostPath:
           path: /etc/ca-certificates.conf
-          type: ""
         name: etc-ca-certificates-conf