Point the Raspberry Pi APT source at apt.learningequality.org

The new host serves one unified repo at its root, so the two per-installer
github.io source files collapse into a single .sources entry.

Author: rtibblesbot

platforms/raspberry-pi/base.Pifile

@@ -20,7 +20,6 @@ RUN sed -i "s/raspberrypi/${hostname}/g" /etc/hosts
 RUN mkdir -p /etc/apt/keyrings
 INSTALL 644 files/learningequality.asc /etc/apt/keyrings/learningequality.asc
 INSTALL 644 files/learningequality-kolibri.sources /etc/apt/sources.list.d/
-INSTALL 644 files/learningequality-kolibri-server.sources /etc/apt/sources.list.d/
 
 RUN mkdir -p "/home/${user}/.kolibri"
 RUN mkdir -p /KOLIBRI_DATA/content

platforms/raspberry-pi/files/learningequality-kolibri-server.sources

@@ -1,5 +1,5 @@
 Types: deb
-URIs: https://learningequality.github.io/kolibri-installer-debian/
+URIs: https://apt.learningequality.org/
 Suites: stable
 Components: main
 Signed-By: /etc/apt/keyrings/learningequality.asc