Mitsuru Kariya

# Comprehensive Summary of your change 1. `make/photon/Makefile` Remove `cd` command since the current directory is changed in `make/photon/trivy-adapter/builder.sh`. 2. `make/photon/trivy-adapter/Dockerfile.base` Change the owner of `/etc/pki/tls/certs` when building the base...

# Comprehensive Summary of your change 1. `make/photon/Makefile` Remove `cd` command since the current directory is changed in `make/photon/registry/builder`. 2. `make/photon/registry/Dockerfile.base` Change the owner of `/etc/pki/tls/certs` when building the base...

# Comprehensive Summary of your change PR #18668 (commit bf7c82b9a) removed notary, but the source code of `migrate-patch` and some process in the `Makefile` for it remained, so remove them....

Restore env replacement process of ARG's variable names

7

Up to 1.7.1, variable names in `ARG` command could also use environment replacement, but in commit 47a52a17b remove the replacement process, so the replacement for variable names is no longer...

Updates the Environment replacement section in the Dockerfile reference.