Add metadata files

Test: none
Change-Id: Ibf34b5cd7887a6876d97408158b4f158e2e6222c
Signed-off-by: Yifan Hong <elsk@google.com>
diff --git a/METADATA b/METADATA
new file mode 100644
index 0000000..0c4d938
--- /dev/null
+++ b/METADATA
@@ -0,0 +1,16 @@
+name: "bazel-skylib"
+description:
+    ""
+
+third_party {
+  url {
+    type: HOMEPAGE
+    value: "https://github.com/bazelbuild/bazel-skylib"
+  }
+  url {
+    type: GIT
+    value: "https://github.com/bazelbuild/bazel-skylib.git"
+  }
+  version: "1.2.1"
+  last_upgrade_date { year: 2022 month: 6 day: 21 }
+}
diff --git a/MODULE_LICENSE_APACHE2 b/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/MODULE_LICENSE_APACHE2