Update owners and makefile for new directories.

Author: jaraco

.github/CODEOWNERS

@@ -119,7 +119,7 @@ Python/dynload_*.c            @ericsnowcurrently
 Lib/test/test_module/         @ericsnowcurrently
 Doc/c-api/module.rst          @ericsnowcurrently
 **/*importlib/resources/*     @jaraco @warsaw @FFY00
-**/importlib/metadata/*       @jaraco @warsaw
+**/*importlib/metadata/*       @jaraco @warsaw
 
 # Dates and times
 **/*datetime*                 @pganssle @abalkin

Makefile.pre.in

@@ -2351,10 +2351,11 @@ TESTSUBDIRS=	idlelib/idle_test \
 		test/test_import/data/unwritable \
 		test/test_importlib \
 		test/test_importlib/builtin \
-		test/test_importlib/data \
 		test/test_importlib/extension \
 		test/test_importlib/frozen \
 		test/test_importlib/import_ \
+		test/test_importlib/metadata/ \
+		test/test_importlib/metadata/data \
 		test/test_importlib/namespace_pkgs \
 		test/test_importlib/namespace_pkgs/both_portions \
 		test/test_importlib/namespace_pkgs/both_portions/foo \