Remove the no_standard_libs property

Corrects an error message that refers to no_standard_libs.

Removes any tests that use no_standard_libs:true where possible as
there are duplicate tests for sdk_version:"none". Otherwise, switches
them over to use sdk_version:"none".

The androidmk mapping from LOCAL_NO_STANDARD_LIBRARIES to
no_standard_libs has also been removed. There was little point in
updating the tool to map it through to sdk_version:"none" as there are
only a couple of places where it is used, in art's test running mk
targets and in some unbundled packages to work around some limitation
in .mk based build.

Bug: 134566750
Test: m droid
Change-Id: I6413c9b1fe3e63b93753a6a017d2981e32b7e013

java/java_test.go

@@ -1013,7 +1013,7 @@ func TestPatchModule(t *testing.T) {
 		java_library {
 			name: "bar",
 			srcs: ["b.java"],
-			no_standard_libs: true,
+			sdk_version: "none",
 			system_modules: "none",
 			patch_module: "java.base",
 		}