CI: GitHub: more debugging.

Something is off with the permission on the CI runner, which I cannot reproduce elsewhere...

Author: Haley Clark

docker/builders/ci/implementation_ci_debian_buster.sh

@@ -164,6 +164,9 @@ cp /scratch/xpra-xorg.conf /etc/X11/xorg.conf || true
 # This function either freshly clones a git repository, or pulls from upstream remotes.
 # The return value can be used to determine whether recompilation is required.
 function clone_or_pull {
+    find ./ -type d -exec chmod -R 755 '{}' \+
+    find ./ -type f -exec chmod 644 '{}' \+
+
     if git clone "$@" . ; then
         return 0 # Requires compilation.
     fi

scripts/extract_system_appimage.sh

@@ -119,7 +119,7 @@ elif [ "$ARCH" == "aarch64" ] || [ "$ARCH" == "armhf" ] ; then
     #wget "https://github.com/AppImage/AppImageKit/releases/download/13/AppRun-${ARCH}" -O ./AppDir/AppRun
     wget "https://github.com/AppImage/AppImageKit/releases/download/13/obsolete-AppRun-${ARCH}" -O ./AppDir/AppRun
     find ./AppDir -type d -exec chmod -R 755 '{}' \+
-    find ./AppDir -type f -exec chmod -R 644 '{}' \+
+    find ./AppDir -type f -exec chmod 644 '{}' \+
 
     # Bundle required libraries, but exclude libraries known to be problematic.
     #wget 'https://raw.githubusercontent.com/AppImage/pkg2appimage/master/excludelist' -O - |