bump: dataplane version to 0.8.0 #4901

Job	Run time
Deduce required tests from code changes	6s
version	8s
fuzz sterile	17m 58s
debug sterile	16m 44s
debug	8m 43s
release sterile	19m 2s
v-gw-iso-l2vni / run	24m 40s
v-gw-iso-l3vni / run	21m 54s
v-up25.05-gw-iso-l2vni / run	0s
h-gw-iso-l2vni / run	0s
Summary	3s
publish	6m 55s
	1h 56m 13s

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