Calico: upgrade 3.18 to 3.18.4 (#7648)

roles/download/defaults/main.yml

@@ -66,7 +66,7 @@ quay_image_repo: "quay.io"
 
 # TODO(mattymo): Move calico versions to roles/network_plugins/calico/defaults
 # after migration to container download
-calico_version: "v3.18.3"
+calico_version: "v3.18.4"
 calico_ctl_version: "{{ calico_version }}"
 calico_cni_version: "{{ calico_version }}"
 calico_policy_version: "{{ calico_version }}"
@@ -350,19 +350,19 @@ cni_binary_checksums:
 calicoctl_binary_checksums:
   arm:
     v3.19.1: 0
-    v3.18.3: 0
+    v3.18.4: 0
     v3.17.4: 0
   amd64:
     v3.19.1: e50980e9ceb6e3d37751cba2d871d76264c702c205824ae53584c97e2ad726fc
-    v3.18.3: 03c31b84c99f03e2c5118985da502bd7c492461e8180e7cb00fb8a98fdd9aff3
+    v3.18.4: 6ae74a5b9478476c957d4ed4a07ce059521b0c1492aba45f7d59214adc9b547a
     v3.17.4: dbd6e9d548577a8d940f353ac28100b6dc7471ccf099e6194fce733a153dfe45
   arm64:
     v3.19.1: 0bc3cb144deae5536065f48267ad80a340b917b9304bb20ef3ef64ef323372c0
-    v3.18.3: 24e9f847a4b8677322c087e9ee878aa85700909a02629001d2fe48b37f48c65c
+    v3.18.4: 0dd24c2c561f4ea48134143464dc9fa6a5fd9917b7a00b5e2da12baa98a83b6b
     v3.17.4: 84595b2d154f65e64c1b7ce5cdb678400d4c1e1023dc1910b59b9aa2878d5b5b
 calico_crds_archive_checksums:
   v3.19.1: 2a1b3f8933c9045d46f4c433224500ee67092844dee212e45482ea927694f0b3
-  v3.18.3: 6db4634d174167c85f4dfa5ce8607a8d8590625ddc3fd34a4ef5d8c7a94724de
+  v3.18.4: 047a62e7653d4a2d13931123867b14d3292e4ab5c307cd8750a0160d767801e3
   v3.17.4: 92b9d37dcebe382a8e43d4384cfcceb5c9bc22459a2f8cdd89ab7c41b09a7532
 
 krew_archive_checksums: