Snap for 8730993 from 9e2a0cb90035e3453e43c9a9ea9499a439e9261d to mainline-tzdata3-release

Change-Id: Ia8089e14a664ebd5f97a6e9447770d158713473c
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..7dca2b4
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "deps/wingetopt"]
+	path = src/deps/wingetopt
+	url = https://github.com/alex85k/wingetopt.git
diff --git a/src/deps/wingetopt b/src/deps/wingetopt
new file mode 160000
index 0000000..76a5d1a
--- /dev/null
+++ b/src/deps/wingetopt
@@ -0,0 +1 @@
+Subproject commit 76a5d1ab15f684d4c9479a32624d65b3bd1a726b