Changes

L3_Templates: correct set a5 bits to A1 + A5

The MS Radio Capabilities must include A5 bits to inform the network
of supported encryption capabilities. The a5bits of the first access network
must be present, later ones can be omited, meaning the ones of the first one
also applies.

Change-Id: I5256c1a2c57761589ec51de4fba47fa48b1f3fbb