build: Add support for building images based on processor architecture (#4044)
build: Add support for building images based on processor architecture (#4044)

Signed-off-by: Martin Besozzi <dfa5f334d958c4399e4105bcee4f2b819bf0cbe7@gmail.com>
tsandall/opa,tsandall/opa,tsandall/opa,tsandall/opa,tsandall/opa,open-policy-agent/opa,open-policy-agent/opa,open-policy-agent/opa,tsandall/opa,open-policy-agent/opa,open-policy-agent/opa,open-policy-agent/opa