wifi: rename the firmware as expected by driver

Change-Id: Ibe44c876bf8831f76c63908ad029ae480d054b96
diff --git a/wifi/omap4/system/etc/firmware/ti-connectivity/wl1271-fw-3.bin b/wifi/omap4/system/etc/firmware/ti-connectivity/wl127x-fw-3.bin
similarity index 100%
rename from wifi/omap4/system/etc/firmware/ti-connectivity/wl1271-fw-3.bin
rename to wifi/omap4/system/etc/firmware/ti-connectivity/wl127x-fw-3.bin
Binary files differ