[cli] Adding `shell_completion` and `install_shell_completion` in `Makefile` to generate and install shell completion scripts
[cli] Adding `shell_completion` and `install_shell_completion` in `Makefile` to generate and install shell completion scripts

azukiapp/azk,slobo/azk,nuxlli/azk,nuxlli/azk,fearenales/azk,saitodisse/azk,saitodisse/azk,fearenales/azk,marcusgadbem/azk,azukiapp/azk,gullitmiranda/azk,marcusgadbem/azk,slobo/azk,gullitmiranda/azk