Revert "chmod +x scripts"

This reverts commit 3351e5b29c.

nextcloud/rootfs/etc/cont-init.d/99-add_packages.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+if [ ! -d /data/config/www/nextcloud/apps/pdfannotate ]; then
+    CURRENT="$PWD"
+    cd /data/config/www/nextcloud/apps || exit
+    git clone https://gitlab.com/nextcloud-other/nextcloud-annotate pdfannotate
+    cd "$CURRENT" || exit
+    apk add --no-cache ghostscript >/dev/null
+    echo "Nextcloud annotate app added to Nextcloud app store"
+fi