fix(base): tr needs to be installed

Author: gehoern

modules.d/99base/module-setup.sh

@@ -15,7 +15,7 @@ depends() {
 install() {
     inst_multiple mount mknod mkdir sleep chroot chown \
         sed ls flock cp mv dmesg rm ln rmmod mkfifo umount readlink setsid \
-        modprobe chmod
+        modprobe chmod tr
 
     inst_multiple -o findmnt less kmod