Build - add rtmidi to list of apt deps

Author: samaaron

BUILD-LINUX.md

@@ -60,7 +60,7 @@ Note: please make sure that you have gcc12 installed. Compiling vcpkg dependenci
 ### 1.1 Debian
 The following is a rough list of Debian packages that are needed that can serve as a starting position:
 ```bash
-sudo apt-get install -y build-essential git libssl-dev ruby-dev elixir erlang-dev erlang-xmerl qt6-tools-dev qt6-tools-dev-tools libqt6svg6-dev libqt6opengl6-dev supercollider-server sc3-plugins-server alsa-utils  libasound2-dev cmake ninja-build pipewire-jack libspa-0.2-jack qt6-wayland libwayland-dev libxkbcommon-dev libegl1-mesa-dev libx11-dev libxft-dev libxext-dev qpwgraph compton m4 libaubio-dev libpng-dev libboost-all-dev
+sudo apt-get install -y build-essential git libssl-dev ruby-dev elixir erlang-dev erlang-xmerl qt6-tools-dev qt6-tools-dev-tools libqt6svg6-dev libqt6opengl6-dev supercollider-server sc3-plugins-server alsa-utils  libasound2-dev cmake ninja-build pipewire-jack libspa-0.2-jack qt6-wayland libwayland-dev libxkbcommon-dev libegl1-mesa-dev libx11-dev libxft-dev libxext-dev qpwgraph compton m4 libaubio-dev libpng-dev libboost-all-dev librtmidi-dev
 ```
 
 *Notes:*

app/pi-setup.sh

@@ -3,4 +3,4 @@
 echo "Fetching dependencies via apt..."
 
 sudo apt-get update
-sudo apt-get install -y build-essential git libssl-dev ruby-dev elixir erlang-dev erlang-xmerl qt6-tools-dev qt6-tools-dev-tools libqt6svg6-dev libqt6opengl6-dev supercollider-server sc3-plugins-server alsa-utils  libasound2-dev cmake ninja-build pipewire-jack libspa-0.2-jack qt6-wayland libwayland-dev libxkbcommon-dev libegl1-mesa-dev libx11-dev libxft-dev libxext-dev qpwgraph compton m4 libaubio-dev libpng-dev libboost-all-dev
+sudo apt-get install -y build-essential git libssl-dev ruby-dev elixir erlang-dev erlang-xmerl qt6-tools-dev qt6-tools-dev-tools libqt6svg6-dev libqt6opengl6-dev supercollider-server sc3-plugins-server alsa-utils  libasound2-dev cmake ninja-build pipewire-jack libspa-0.2-jack qt6-wayland libwayland-dev libxkbcommon-dev libegl1-mesa-dev libx11-dev libxft-dev libxext-dev qpwgraph compton m4 libaubio-dev libpng-dev libboost-all-dev librtmidi-dev