chore: reinstate ignore command

Author: eduardoboucas

demos/default/netlify.toml

@@ -1,8 +1,8 @@
 [build]
 command = "npm --workspace default-demo run build"
+ignore = "if [ $CACHED_COMMIT_REF == $COMMIT_REF ]; then (exit 1); else git diff --quiet $CACHED_COMMIT_REF $COMMIT_REF ../..; fi;"
 publish = "/demos/default/.next"
 
-# ignore = "if [ $CACHED_COMMIT_REF == $COMMIT_REF ]; then (exit 1); else git diff --quiet $CACHED_COMMIT_REF $COMMIT_REF ../..; fi;"
 [build.environment]
 # cache Cypress binary in local "node_modules" folder
 # so Netlify caches it