patch 8.2.1920: listlbr test fails when run after another test

Problem:    Listlbr test fails when run after another test.
Solution:   Add test separately to list of test targets.

Author: brammool

src/testdir/Make_all.mak

@@ -416,6 +416,7 @@ NEW_TESTS_RES = \
 	test_listdict.res \
 	test_listener.res \
 	test_listlbr.res \
+	test_listlbr_utf8.res \
 	test_lua.res \
 	test_makeencoding.res \
 	test_man.res \

src/testdir/test_alot_utf8.vim

@@ -6,7 +6,6 @@
 
 source test_charsearch_utf8.vim
 source test_expr_utf8.vim
-source test_listlbr_utf8.vim
 source test_mksession_utf8.vim
 source test_regexp_utf8.vim
 source test_source_utf8.vim

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1920,
 /**/
     1919,
 /**/