Merge pull request #8376 from dhalbert/protomatter-1.6.1

dhalbert · web-flow · commit 6f5a5a5b38f0 · 2023-09-07T10:17:29.000-04:00
update protomatter to 1.6.1 (used for RGBMatrix)
diff --git a/lib/protomatter b/lib/protomatter
@@ -1 +1 @@
-Subproject commit ed2e7018718caebba2b7550517b556e7734357ef
+Subproject commit c9c1189e9d6200bb09bf4a87d84be9459cae481b
