add ring-0.16.20 as submodule

gaojiaqi7 · jyao1 · commit 5278f90fdd3c · 2022-09-01T09:32:02.000+08:00
Signed-off-by: Jiaqi Gao &lt;jiaqi.gao@intel.com&gt;
diff --git a/.gitmodules b/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "library/ring"]
+	path = library/ring
+	url = https://github.com/briansmith/ring.git
+	ignore = dirty
diff --git a/library/ring b/library/ring
@@ -0,0 +1 @@
+Subproject commit 9cc0d45f4d8521f467bb3a621e74b1535e118188
