update skia-builder submodule

anthrotype · anthrotype · commit 815070e96433 · 2023-09-07T14:01:06.000+01:00
Fixes #69
diff --git a/src/cpp/skia-builder b/src/cpp/skia-builder
@@ -1 +1 @@
-Subproject commit 3bc4f1f09f65a98860d313b1e2de74e970a68072
+Subproject commit 53ed045ad4e59c9d91bbac0f5f373bb957838547
