Add sdk_version:"none" to replace no_standard_libs:true

Where possible this duplicates any tests that use no_standard_libs:true
with ones that use sdk_version:"none". If not possible (e.g. in the
default targets included in java/testing.go) it switches some to use
sdk_version:"none" to ensure that there is no regression in the
behavior of no_standard_libs:true.

Follow up changes will switch all usages of no_standard_libs:true over
to use sdk_version:"none" at which point no_standard_libs will be
removed.

Bug: 134566750
Test: m droid
Change-Id: I5f0fd3daa980f6b223abe454cba7f25a97a39d7a

java/testing.go

@@ -54,7 +54,7 @@ func GatherRequiredDepsForTest() string {
 			java_library {
 				name: "%s",
 				srcs: ["a.java"],
-				no_standard_libs: true,
+				sdk_version: "none",
 				system_modules: "core-platform-api-stubs-system-modules",
 			}
 		`, extra)