Add logic for supporting the secondary post codes

- The intent behind this commit to fix up the post code manager
  to support the secondary post codes as well.

- This commit needs the PDI Change from:
https://gerrit.openbmc-project.xyz/c/openbmc/phosphor-dbus-interfaces/+/40927
https://gerrit.openbmc-project.xyz/c/openbmc/phosphor-dbus-interfaces/+/40903

Tested By :
===========
1. Patched the library generated by the PDI change.
2. Compile the post code manager with this commit.
3. PATCH it on a live system to check if the post codes stored
   in the file system has both the primary & secondary codes

Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
Change-Id: I8b36cc3a908bb94467b12a5b41ffb156789795a8
2 files changed
tree: 3c75b0dca706270767138051965ab043e71d7f9e
  1. inc/
  2. service_files/
  3. src/
  4. .clang-format
  5. CMakeLists.txt
  6. LICENSE
  7. MAINTAINERS
  8. README.md
README.md

phosphor-post-code-manager