Add internal only modules to standard module list

Adds the com.android.uwb and com.android.scheduling modules to the
standard list of modules. This ensures that when they are released to
AOSP that the packages/modules/common/build/mainline_modules_sdks.sh
build script will build them correctly.

Ignore-AOSP-First: internal only changes.

Bug: 204763318
Test: vendor/google/build/mainline_modules_sdks.sh
      atest mainline_modules_sdks_test
Merged-In: Idd83a71c477422ddf35d32f0f72293ac6f8626cd
Change-Id: Idd83a71c477422ddf35d32f0f72293ac6f8626cd
(cherry picked from commit adb67d1944)

build/mainline_modules_sdks.py

@@ -249,6 +249,10 @@ MAINLINE_MODULES = [
         apex="com.android.permission",
         sdks=["permission-module-sdk"],
     ),
+    MainlineModule(
+        apex="com.android.scheduling",
+        sdks=["scheduling-sdk"],
+    ),
     MainlineModule(
         apex="com.android.sdkext",
         sdks=["sdkextensions-sdk"],