Enable strict_updatability_linting in connectivity src

Bug: 188851968
Test: m lint-check
Change-Id: I3cd06ea16f05cb37d9369a48dd0285d8239fd764
diff --git a/framework/Android.bp b/framework/Android.bp
index d31f74f..e765ee8 100644
--- a/framework/Android.bp
+++ b/framework/Android.bp
@@ -112,6 +112,7 @@
     apex_available: [
         "com.android.tethering",
     ],
+    lint: { strict_updatability_linting: true },
 }
 
 cc_library_shared {