Refine logic choosing vendor snapshot modules

This refines the vendor snapshot codes in order to fix logic errors.

- Capture toolchain_library and cc_library_headers correctly.
- Redirect unwind static library correctly.
- Filter out sanitize / coverage / lto by looking at HideFromMake.
- Add binary() function for clear and shorter codes.
- Include test modules.
- Add more tests to prevent further snapshot breakages.

Bug: 157106227
Test: m vendor-snapshot
Test: m nothing for all available targets
Test: EMMA_INSTRUMENT=true EMMA_INSTRUMENT_FRAMEWORK=true \
NATIVE_COVERAGE=true COVERAGE_PATHS="*" m nothing

Change-Id: Id90082b5ab730f928582ad24f022ba410855400e
Merged-In: Id90082b5ab730f928582ad24f022ba410855400e
(cherry picked from commit 4d8d8fec4a)

cc/prebuilt.go

@@ -349,6 +349,10 @@ func (p *prebuiltBinaryLinker) link(ctx ModuleContext,
 	return nil
 }
 
+func (p *prebuiltBinaryLinker) binary() bool {
+	return true
+}
+
 // cc_prebuilt_binary installs a precompiled executable in srcs property in the
 // device's directory.
 func prebuiltBinaryFactory() android.Module {