patch 8.2.0640: Vim9: expanding  does not work

Problem:    Vim9: expanding  does not work.
Solution:   Find wildcards in not compiled commands.  Reorganize test files.
diff --git a/src/testdir/Make_all.mak b/src/testdir/Make_all.mak
index db74f05..772c083 100644
--- a/src/testdir/Make_all.mak
+++ b/src/testdir/Make_all.mak
@@ -45,12 +45,14 @@
 
 # Tests for Vim9 script.
 TEST_VIM9 = \
+	test_vim9_cmd \
 	test_vim9_disassemble \
 	test_vim9_expr \
 	test_vim9_func \
 	test_vim9_script
 
 TEST_VIM9_RES = \
+	test_vim9_cmd.res \
 	test_vim9_disassemble.res \
 	test_vim9_expr.res \
 	test_vim9_func.res \