package/rpi-bt-firmware: add hash

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/rpi-bt-firmware/rpi-bt-firmware.hash

@@ -0,0 +1,2 @@
+# Locally computed
+sha256 5d9c9364277414ffd67b4a266cdf88e92f28eb937e5a413750e87b7a94161bef  rpi-bt-firmware-a439f892bf549ddfefa9ba7ad1999cc515f233bf.tar.gz