ansible-builder fails with SSL verification error when connecting to internal Automation Hub

Issue

• When building Execution Environments via ansible-builder, the process fails with an SSL: CERTIFICATE_VERIFY_FAILED error because it cannot verify the certificate of the internal Automation Hub

  [1/3] STEP 9/9: RUN ANSIBLE_GALAXY_DISABLE_GPG_VERIFY=1 ansible-galaxy collection install $ANSIBLE_GALAXY_CLI_COLLECTION_OPTS -r requirements.yml --collections-path "/usr/share/ansible/collections"
  [WARNING]: Skipping Galaxy server http://xx.xx.xx.xx. Got an unexpected error
  when getting available versions of collection community.general: Unknown error
  when attempting to call Galaxy at 'http://xx.xx.xx.xx/api': <urlopen error
  [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local
  issuer certificate (_ssl.c:1129)>
  ERROR! Unknown error when attempting to call Galaxy at 'http://xx.xx.xx.xx/api': <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1129)>