feat: Report missing plugins and install plugins in defined order

[andrecloutier]

Summary

This PR adds two features:

• Indicates in the "install" output if a requested tool/version could not be installed due to the plugin not being installed. This will cause the application to exit with a non-zero exit code. This is functionality that existed in the bash version of the tool and is useful to inform the user that their environment requires additional setup.
• Installs versions based on the order defined in the tool-version files. This is the go equivalent implementation of feat: install dependencies in .tool-versions order #1723 .

Other Information

Sample output:

andre@Andres-MBP asdf % ./asdf install
version 1.23.4 of golang is already installed
version 1.8.2 of bats is already installed
version 0.9.0 of shellcheck is already installed
version 3.6.0 of shfmt is already installed
missing plugin for unknown-plugin
version 8.12.1 of gradle is already installed
version zulu-21.40.17 of java is already installed
version 27.2.2 of erlang is already installed
version 1.18.2-otp-27 of elixir is already installed
andre@Andres-MBP asdf % echo $?
1

[manuraj17]

Since you are replacing the library - it is being used here as well
https://github.com/asdf-vm/asdf/pull/1970/files#diff-54c7c1af5fa8d5db4dc49f0e8e80e93ba2b1183ba4d5c9e2e5729e6deae6a3cdL207

There is a related issue
#1923

[andrecloutier]

I changed it here since it's a fairly safe change. Nothing else appears to be reading from config.Home prior to this change and the current implementation of install was already relying on os.UserHomeDir(). I think removing the other usages merit its own PR. Seems trivial but I'm not confident enough w/ this code base yet to say there aren't edge cases to consider.

[andrecloutier]

@Stratus3D - Ready for some 👀 🙏