Update bash package in default-bash-and-zsh ppa with /etc/bash.bashrc support

[clarkead]

On Ubuntu, while using nhi after following the install procedures outlined in the README.md, I noticed that my system-wide /etc/bash.bashrc was not getting sourced into my interactive shells (it still worked with login shells as /etc/profile loads the /etc/bash.bashrc). After digging into the issue, it seems like the issue starts after reinstalling the bash package from ppa:strang1ato/default-bash-and-zsh. After some Googling it looks like the issue might be due to a missing option (-DSYS_BASHRC) when bash is being compiled.

Simplified steps to reproduce on a clean Ubuntu 22.04 instance...

# ssh to the instance

sudo apt update
sudo apt upgrade
sudo bash -c 'echo "echo \"Hit: /etc/bash.bashrc\"" >> /etc/bash.bashrc'
echo "echo \"Hit: ~/.bashrc\"" >> ~/.bashrc

# exit and ssh back in to the instance, note you get two echos

bash

# note you get two echos

# next we will exit the interactive shell and go back to the login shell from ssh
exit

sudo apt remove zsh-common
sudo add-apt-repository ppa:strang1ato/default-bash-and-zsh
sudo apt update
sudo apt install --reinstall bash

# exit and ssh back in to the instance, note you get two echos

bash

# note you only get one echo

Thank you for this project and work!

[strang1ato]

Thank you for comprehensive report of the issue!