*: Introduce Local Host Routes to FRR

*: Introduce Local Host Routes to FRR

Create Local routes in FRR:

S   0.0.0.0/0 [1/0] via 192.168.119.1, enp39s0, weight 1, 00:03:46
K>* 0.0.0.0/0 [0/100] via 192.168.119.1, enp39s0, 00:03:51
O   192.168.119.0/24 [110/100] is directly connected, enp39s0, weight 1, 00:03:46
C>* 192.168.119.0/24 is directly connected, enp39s0, 00:03:51
L>* 192.168.119.224/32 is directly connected, enp39s0, 00:03:51
O   192.168.119.229/32 [110/100] via 0.0.0.0, enp39s0 inactive, weight 1, 00:03:46
C>* 192.168.119.229/32 is directly connected, enp39s0, 00:03:46

Create ability to redistribute local routes.

Modify tests to support this change.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>