Add Device Lock module.

Bug: b/241442337
Test: service successfully starts
Test: atest DeviceLockUnitTests
Test: cts-tradefed run cts -m CtsDeviceLockTestCases
Ignore-AOSP-First: Module for U, developed internally

Change-Id: I445cadcabf70381b08b499c4360967c54faeacff

build/mainline_modules_sdks.py

@@ -969,6 +969,12 @@ MAINLINE_MODULES = [
         # appear to generate a snapshot for it.
         for_r_build=None,
     ),
+    MainlineModule(
+        apex="com.android.devicelock",
+        sdks=["devicelock-module-sdk"],
+        first_release=Tiramisu,
+        last_optional_release=LATEST,
+    ),
     MainlineModule(
         apex="com.android.healthconnect",
         sdks=["healthconnect-module-sdk"],