build: Exclude composer.json from export

umherirrender · Krinkle · commit 507d93aebb60 · 2025-01-22T20:59:43.000Z
It is a common pattern for wikimedia libraries to exclude the
composer.json

Change-Id: I111ce6b02587b8a0a838987298209afb8f1dba12
diff --git a/.gitattributes b/.gitattributes
@@ -1,4 +1,5 @@
 /.* export-ignore
 /test/ export-ignore
+/composer.json export-ignore
 /Doxyfile export-ignore
 /phpunit.xml.dist export-ignore
