Import 'regex' package vesion 1.3.6

* Add OWNERS
* No Android.bp yet
Bug: 152884384
Test: make

Change-Id: I455caf7833b6c437c1c133bc7b2f47b83da9cbce
diff --git a/tests/suffix_reverse.rs b/tests/suffix_reverse.rs
new file mode 100644
index 0000000..774c9e8
--- /dev/null
+++ b/tests/suffix_reverse.rs
@@ -0,0 +1,6 @@
+mat!(t01, r".*abcd", r"abcd", Some((0, 4)));
+mat!(t02, r".*(?:abcd)+", r"abcd", Some((0, 4)));
+mat!(t03, r".*(?:abcd)+", r"abcdabcd", Some((0, 8)));
+mat!(t04, r".*(?:abcd)+", r"abcdxabcd", Some((0, 9)));
+mat!(t05, r".*x(?:abcd)+", r"abcdxabcd", Some((0, 9)));
+mat!(t06, r"[^abcd]*x(?:abcd)+", r"abcdxabcd", Some((4, 9)));