Add data_native_bins property to java_test_host

When multiple os/arch variants are supported, java_test_host could not
find a matching arch due to java having arch:common, whereas native
binaries support a specific architecture. This change adds the property
`data_native_bins` in order to support binaries with the appropriate
os/arch variants.

Test: m FirmwareDtboVerification with data_native_bins
Test: forrest
Bug: 153848038
Change-Id: I45adebff0fde2811d5ef5620c697b97b768c951f

java/testing.go

@@ -22,6 +22,8 @@ import (
 
 	"android/soong/android"
 	"android/soong/cc"
+	"android/soong/python"
+
 	"github.com/google/blueprint"
 )
 
@@ -85,6 +87,10 @@ func TestConfig(buildDir string, env map[string]string, bp string, fs map[string
 		"prebuilts/sdk/tools/core-lambda-stubs.jar":                nil,
 		"prebuilts/sdk/Android.bp":                                 []byte(`prebuilt_apis { name: "sdk", api_dirs: ["14", "28", "30", "current"],}`),
 
+		"bin.py": nil,
+		python.StubTemplateHost: []byte(`PYTHON_BINARY = '%interpreter%'
+		MAIN_FILE = '%main%'`),
+
 		// For java_sdk_library
 		"api/module-lib-current.txt":                        nil,
 		"api/module-lib-removed.txt":                        nil,