Add meta to clean_sandbox.py config

Bug: T244077
Change-Id: I6555c718fe6646bb5630fee2f45f7b1d96f9e4e4
---
M scripts/clean_sandbox.py
1 file changed, 2 insertions(+), 0 deletions(-)

diff --git a/scripts/clean_sandbox.py b/scripts/clean_sandbox.py
index 82baf9e..8d16d9d 100755
--- a/scripts/clean_sandbox.py
+++ b/scripts/clean_sandbox.py
@@ -48,6 +48,8 @@
 
 content = {
     'commons': '{{Sandbox}}\n<!-- Please edit only below this line. -->',
+    'meta': '{{Meta:Sandbox/Please do not edit this line}}'
+            '<!--Please edit below this line.-->',
     'test': '<noinclude>{{Sandbox}}</noinclude>\n'
             '== Please start your testing below this line ==',
     'wikidata': '{{Please leave this line alone (sandbox heading)}}',

