Fix VPC for docker-mirror as well (#38728)

Forgot to update this, as these builds don't normally run on main 🙃

Author: eseliger

enterprise/cmd/executor/docker-mirror/docker-mirror.json

@@ -29,8 +29,8 @@
       "instance_type": "t3.micro",
       "source_ami": "ami-036d46416a34a611c",
       "region": "us-west-2",
-      "vpc_id": "vpc-095ba109c7ca96d76",
-      "subnet_id": "subnet-03962956ca2682c50",
+      "vpc_id": "vpc-0fae37a99a5156b91",
+      "subnet_id": "subnet-0a71d7cd03fea6317",
       "associate_public_ip_address": true,
       "access_key": "{{user `awsAccessKey`}}",
       "secret_key": "{{user `awsSecretKey`}}",