patch 8.2.4463: completion only uses strict matching

Problem:    Completion only uses strict matching.
Solution:   Add the "fuzzy" item for 'wildoptions'. (Yegappan Lakshmanan,
            closes #9803)
diff --git a/src/testdir/gen_opt_test.vim b/src/testdir/gen_opt_test.vim
index abf11fc..e6b16c9 100644
--- a/src/testdir/gen_opt_test.vim
+++ b/src/testdir/gen_opt_test.vim
@@ -11,6 +11,7 @@
 " Clear out t_WS, we don't want to resize the actual terminal.
 let script = [
       \ '" DO NOT EDIT: Generated with gen_opt_test.vim',
+      \ '" Used by test_options.vim.',
       \ '',
       \ 'let save_columns = &columns',
       \ 'let save_lines = &lines',
@@ -152,7 +153,7 @@
       \ 'virtualedit': [['', 'all', 'all,block'], ['xxx']],
       \ 'whichwrap': [['', 'b,s', 'bs'], ['xxx']],
       \ 'wildmode': [['', 'full', 'list:full', 'full,longest'], ['xxx', 'a4', 'full,full,full,full,full']],
-      \ 'wildoptions': [['', 'tagfile'], ['xxx']],
+      \ 'wildoptions': [['', 'tagfile', 'pum', 'fuzzy'], ['xxx']],
       \ 'winaltkeys': [['menu', 'no'], ['', 'xxx']],
       \
       \ 'luadll': [[], []],