[sksg] Initial Path support

TBR=

Change-Id: I594634d339b5e1ad9181dc5303af1a1c754d0fe3
Reviewed-on: https://skia-review.googlesource.com/89540
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
diff --git a/BUILD.gn b/BUILD.gn
index 69bcb68..31537cf 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1369,6 +1369,7 @@
       "experimental/sksg/SkSGPaintNode.cpp",
       "experimental/sksg/SkSGRenderNode.cpp",
       "experimental/sksg/effects/SkSGTransform.cpp",
+      "experimental/sksg/geometry/SkSGPath.cpp",
       "experimental/sksg/geometry/SkSGRect.cpp",
       "experimental/sksg/paint/SkSGColor.cpp",
     ]