profiles: rename disable-X11.inc to disable-x11.inc (#6294)

That is, make "X11" lowercase so that the order of the includes in the
disable- section remain the same when sorted with `LC_ALL=C`, as is the
case for most of the other sections.  That is also likely to be the
default in text editors (such as in vim on Arch), so this should make
the disable- section more consistent and easier to sort when editing the
profile.

Also, keep the old include as a redirect to the new one for now to avoid
breakage.

Commands used to search and replace:

    git mv etc/inc/disable-X11.inc etc/inc/disable-x11.inc
    git grep -Ilz 'disable-X11' -- etc | xargs -0 \
      perl -pi -e 's/disable-X11/disable-x11/'

Relates to #4462 #4854 #6070 #6289.

This is a follow-up to #6286.

1 files changed, 2 insertions, 2 deletions

diff --git a/etc/templates/profile.template b/etc/templates/profile.template
index 29ea55439..347cbeb3c 100644
--- a/etc/templates/profile.template
+++ b/etc/templates/profile.template
@@ -120,7 +120,7 @@ include globals.local
 #include disable-programs.inc
 #include disable-shell.inc
 #include disable-write-mnt.inc
-#include disable-X11.inc
+#include disable-x11.inc
 #include disable-xdg.inc
 
 # This section often mirrors noblacklist section above. The idea is
@@ -181,7 +181,7 @@ include globals.local
 #seccomp.block-secondary
 ##seccomp-error-action log (only for debugging seccomp issues)
 #tracelog
-# Prefer 'x11 none' instead of 'disable-X11.inc' if 'net none' is set
+# Prefer 'x11 none' instead of 'disable-x11.inc' if 'net none' is set
 ##x11 none
 
 #disable-mnt