[sysprof] tests: fix environment for running tests

[Christian Hergert <chergert src gnome org>]

commit 937e1624728f10b699e8ab18eaad82b07990fb8b
Author: Christian Hergert <chergert redhat com>
Date:   Wed Feb 24 17:39:35 2021 -0800

    tests: fix environment for running tests
    
    These should not be in quotes so that we can build actual file paths
    from them.

 src/tests/meson.build | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/tests/meson.build b/src/tests/meson.build
index e2c1d65..6519fb7 100644
--- a/src/tests/meson.build
+++ b/src/tests/meson.build
@@ -1,8 +1,8 @@
 if get_option('enable_tests')
 
 test_env = [
-  'G_TEST_SRCDIR="@0@"'.format(meson.current_source_dir()),
-  'G_TEST_BUILDDIR="@0@"'.format(meson.current_build_dir()),
+  'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
+  'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir()),
   'G_DEBUG=gc-friendly',
   'GSETTINGS_BACKEND=memory',
   'MALLOC_CHECK_=2',