pass read new storage parameter to java codegen

When RELEASE_READ_FROM_NEW_STORAGE is true, enable reading from new
storage. So that we can ensure nextfood is not impacted.

Test: m and check cf
Bug: 349874828
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:c98032785339de11e34ee3d4f94b3ec3ed70d324)
Merged-In: Id12816206a16b17c23e3a53832d268f1600107b3
Change-Id: I95ad9457e6d9c07a5a5b3074045a383f004113a9

aconfig/codegen/init.go

@@ -32,6 +32,7 @@ var (
 				`    --mode ${mode}` +
 				`    --cache ${in}` +
 				`    --out ${out}.tmp` +
+				`    --allow-instrumentation ${debug}` +
 				` && $soong_zip -write_if_changed -jar -o ${out} -C ${out}.tmp -D ${out}.tmp` +
 				` && rm -rf ${out}.tmp`,
 			CommandDeps: []string{
@@ -39,7 +40,7 @@ var (
 				"$soong_zip",
 			},
 			Restat: true,
-		}, "mode")
+		}, "mode", "debug")
 
 	// For cc_aconfig_library: Generate C++ library
 	cppRule = pctx.AndroidStaticRule("cc_aconfig_library",