frameworks/opt/net/wifi: Add MOVED.txt

Document where the files have been moved to.

Bug: 137323948
Test: compiles
Change-Id: I1f4179d800a06715de60179c7a1ad6a4cc126b18
diff --git a/MOVED.txt b/MOVED.txt
new file mode 100644
index 0000000..c71b686
--- /dev/null
+++ b/MOVED.txt
@@ -0,0 +1,10 @@
+Source code and tests for Wifi service have moved to
+packages/modules/Wifi/service.
+
+- frameworks/opt/net/wifi/service/apex -> packages/modules/Wifi/apex
+- frameworks/opt/net/wifi/service/java -> packages/modules/Wifi/service/java
+- frameworks/opt/net/wifi/service/res -> packages/modules/Wifi/service/ServiceWifiResources/res
+- frameworks/opt/net/wifi/tests/ -> packages/modules/Wifi/service/tests
+
+What remains in frameworks/opt/net/wifi are Wifi libraries that
+are not part of the Wifi module.