Add a missing test dependency for NetworkStagedRollbackTest

In Android.bp, all dependencies of a test should be declared explicitly, so that test infrastructure could only provide the needed dependencies instead of all to run a test. This change adds the missing dependency that is used in test config file but not declared in Android.bp.

Bug: 222438068
Test: atest NetworkStagedRollbackTest
Change-Id: I94525c74165eefd76cccf71ca11b23f45e36d0cf

tests/RollbackTest/Android.bp

@@ -61,6 +61,7 @@ java_test_host {
     static_libs: ["RollbackTestLib", "frameworks-base-hostutils"],
     test_suites: ["general-tests"],
     test_config: "NetworkStagedRollbackTest.xml",
+    data: [":RollbackTest"],
 }
 
 java_test_host {