[PATCH 2/3] leak tests: mark t3321-notes-stripspace.sh as leak-free

This test was leak-free when t3321 was originally introduced, but never
marked as such:

    $ rev="$(git log --format='%H' --reverse -1 HEAD^ -- t/t3321-notes-stripspace.sh)"
    $ git checkout $rev

    $ make SANITIZE=leak
    [...]

    $ make -C t GIT_TEST_PASSING_SANITIZE_LEAK=check GIT_TEST_OPTS=--immediate t3321-notes-stripspace.sh
    [...]
    # passed all 27 test(s)
    1..27
    # faking up non-zero exit with --invert-exit-code
    make: *** [Makefile:66: t3321-notes-stripspace.sh] Error 1
    make: Leaving directory '/home/ttaylorr/src/git/t'

Mark this test as leak-free accordingly.

Signed-off-by: Taylor Blau <redacted>
---
 t/t3321-notes-stripspace.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/t/t3321-notes-stripspace.sh b/t/t3321-notes-stripspace.sh
index 028d825e8f..36abdca5ee 100755
--- a/t/t3321-notes-stripspace.sh
+++ b/t/t3321-notes-stripspace.sh

@@ -5,6 +5,7 @@
 
 test_description='Test commit notes with stripspace behavior'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 MULTI_LF="$LF$LF$LF"

-- 
2.42.0.3.g4011eb6a8b