config.tf: Bump operators to beryllium-m2 release
config.tf: Bump operators to beryllium-m2 release

squat/tectonic-installer,derekhiggins/installer,squat/tectonic-installer,derekhiggins/installer,squat/tectonic-installer,kalmog/tectonic-installer,kalmog/tectonic-installer,kalmog/tectonic-installer,squat/tectonic-installer