* also change slice to base-passwd_data

Simpler slice with mutation scripts that is consistent across versions
of Chisel and we do not foresee changes to it in the near future.

Add Manifest abstraction on top of the jsonwall format.

Add new info command which shows detailed information about packages and slices.

Co-authored-by: Alberto Carretero

This commit adds support for the creation of the manifest.wall file. The manifest file(s) are generated at the specified paths, marked with the "generate: manifest" keyword. The files are ZSTD compressed and have the basename "manifest.wall". The format of the Chisel DB follows the RK009 spec.

Currently the info command does not support the "generate" keyword in
paths. This is a bug.

    $ chisel info --release ubuntu-24.04 base-files_chisel
    2024/10/07 08:47:57 Consulting release repository...
    2024/10/07 08:47:57 Cached ubuntu-24.04 release is still up-to-date.
    2024/10/07 08:47:57 Processing ubuntu-24.04 release...
    error: internal error: unrecognised PathInfo type: generate

This commit fixes the said bug and adds support for "generate"-kind
paths in the info command.

This commit deprecates support for the "chisel-v1" format in chisel.
Notably the following fields/values are no longer supported:

    - The "chisel-v1" value for top-level field "format". Use "v1"
      instead.
    - The "<archive>.v1-public-keys" field. Use "<archive>.public-keys"
      instead.
    - The top-level "v1-public-keys" field. Use "public-keys" instead.

BREAKING CHANGE: New versions of chisel which includes this commit will
    no longer support the "chisel-v1" format in chisel-releases. Either
    update the "chisel.yaml" file in chisel-releases or use a lower
    version which does not have this commit.

Co-authored-by: Rafid Bin Mostofa