[gnome-chess] Tests should not be installed

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 036d3552bc8129f7cd4eda8f403a751dd8dbf782
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Sun Mar 11 12:41:45 2018 -0500

    Tests should not be installed
    
    These are getting installed into /usr/bin
    
    https://bugzilla.gnome.org/show_bug.cgi?id=794238

 tests/meson.build |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/tests/meson.build b/tests/meson.build
index 1ca77e9..f359e94 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -23,8 +23,7 @@ foreach _test: tests
     include_directories: config_h_dir,
     vala_args: tests_vala_args,
     c_args: tests_c_args,
-    dependencies: tests_deps,
-    install: true,
+    dependencies: tests_deps
   )
 
   test(_test, test_bin)