chore: add styles/old to .dockerignore (fix mtconnect#375)

ottobolyos · ottobolyos · commit 0e522231caca · 2023-12-09T21:33:22.000+01:00
This folder is not necessary to copy to the Docker images.
diff --git a/.dockerignore b/.dockerignore
@@ -24,3 +24,4 @@ terms.tex
 
 *.log
 .DS_Store
+styles/old
