v1.2.0

Changelog

• 1bfd198 re-add missed commit
• 6c67219 temp revert to 40c992e; github not promoting master
• a0284c1 update image; build hash for kaniko
• 40c992e update bazel
• dd3221c add inbound TEE config; tee->tee bootstrap
• 7ceb854 Update README.md
• c2a14ac add readme for late/early binding for container signatures