DST Root CA X3 expiration

One solution is to add this to the cloud-init yaml file and reboot the nodes:

write_files:
- path: /etc/ssl/certs/isrg-root-x1-cross-signed.crt
  permissions: "0644"
  owner: root
  content: |
    -----BEGIN CERTIFICATE----- 
    MIIFYDCCBEigAwIBAgIQQAF3ITfU6UK47naqPGQKtzANBgkqhkiG9w0BAQsFADA/
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    he8Y4IWS6wY7bCkjCWDcRQJMEhg76fsO3txE+FiYruq9RUWhiF1myv4Q6W+CyBFC
    Dfvp7OOGAN6dEOM4+qR9sdjoSYKEBpsr6GtPAQw4dy753ec5
    -----END CERTIFICATE-----
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