Remove multi-arch from init-om image

Author: lucian-tosa

build_info.json

@@ -118,30 +118,21 @@
       "patch": {
         "repository": "268558157000.dkr.ecr.us-east-1.amazonaws.com/dev/mongodb-kubernetes-init-ops-manager",
          "platforms": [
-          "linux/arm64",
-          "linux/amd64",
-          "linux/s390x",
-          "linux/ppc64le"
+          "linux/amd64"
         ]
       },
       "staging": {
         "sign": true,
         "repository": "268558157000.dkr.ecr.us-east-1.amazonaws.com/staging/mongodb-kubernetes-init-ops-manager",
         "platforms": [
-          "linux/arm64",
-          "linux/amd64",
-          "linux/s390x",
-          "linux/ppc64le"
+          "linux/amd64"
         ]
       },
       "release": {
         "sign": true,
         "repository": "quay.io/mongodb/mongodb-kubernetes-init-ops-manager",
         "platforms": [
-          "linux/arm64",
-          "linux/amd64",
-          "linux/s390x",
-          "linux/ppc64le"
+          "linux/amd64"
         ]
       }
     },