build: Exclude grammar from export git artifact

theofidry · nikic · commit 402b6cf3452c · 2023-11-01T21:31:02.000+01:00
diff --git a/.gitattributes b/.gitattributes
@@ -1,5 +1,6 @@
 /.github         export-ignore
 /doc             export-ignore
+/grammar         export-ignore
 /test            export-ignore
 /test_old        export-ignore
 .editorconfig    export-ignore
