Add license, metadata, and OWNERS files.

Test: None
Bug: http://b/206146298
Change-Id: I49ad18056d3a65aacb1952655490d6bb3060913c
diff --git a/METADATA b/METADATA
new file mode 100644
index 0000000..f6c59f2
--- /dev/null
+++ b/METADATA
@@ -0,0 +1,18 @@
+name: "astroid"
+description:
+    "A common base representation of python source code for pylint and other "
+    "projects"
+
+third_party {
+  url {
+    type: HOMEPAGE
+    value: "https://pylint.org/"
+  }
+  url {
+    type: GIT
+    value: "https://github.com/PyCQA/astroid"
+  }
+  version: "v2.8.5"
+  last_upgrade_date { year: 2021 month: 11 day: 18 }
+  license_type: RESTRICTED
+}
diff --git a/MODULE_LICENSE_LGPL b/MODULE_LICENSE_LGPL
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/MODULE_LICENSE_LGPL
diff --git a/NOTICE b/NOTICE
new file mode 120000
index 0000000..7a694c9
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1 @@
+LICENSE
\ No newline at end of file
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..de0797b
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1 @@
+include platform/system/core:master:/janitors/OWNERS