tests/common/159: Disable phony test
Breaks on case-insensitive HFS+ on Travis
And on Appveyor:
@@ -15,7 +15,10 @@ subdir('coverage-xml')
subdir('dist')
subdir('distcheck')
subdir('install')
-subdir('phony')
+# We end up creating duplicate lowercase target names for this on
+# case-insensitive HFS+, so disable it
+# https://travis-ci.org/mesonbuild/meson/jobs/264468097
+#subdir('phony')
subdir('PHONY')
subdir('reconfigure')
subdir('scan-build')
