Move wpa_supplicant.te to wpa.te.

The filename should be the same as the
domain with all the .te files.

Change-Id: Ib05eb84f881c680eb5bb43a4814cfb038fbff339
Signed-off-by: rpcraig <rpcraig@tycho.ncsc.mil>
diff --git a/wpa_supplicant.te b/wpa.te
similarity index 100%
rename from wpa_supplicant.te
rename to wpa.te