tests: strip executable bit from *.expected files

diff --git a/tests/fanotify_mark.expected b/tests/fanotify_mark.expected
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/tests/ioctl.expected b/tests/ioctl.expected
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/tests/net-fd.expected b/tests/net-fd.expected
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/tests/net.expected b/tests/net.expected
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/tests/statfs.expected b/tests/statfs.expected
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/tests/sun_path.expected b/tests/sun_path.expected
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/tests/uio.expected b/tests/uio.expected
old mode 100755 (executable)
new mode 100644 (file)