[chore] Refactor Webhooks to their own packages (#2210) #133

Job	Run time
End-to-end tests (1.23, e2e)	17m 2s
End-to-end tests (1.23, e2e-instrumentation)	19m 5s
End-to-end tests (1.23, e2e-upgrade)	14m 45s
End-to-end tests (1.23, e2e-prometheuscr)	13m 34s
End-to-end tests (1.23, e2e-autoscale)	12m 16s
End-to-end tests (1.23, e2e-multi-instrumentation)	16m 48s
End-to-end tests (1.23, e2e-pdb)	13m 2s
End-to-end tests (1.28, e2e)	13m 32s
End-to-end tests (1.28, e2e-instrumentation)	14m 3s
End-to-end tests (1.28, e2e-upgrade)	13m 1s
End-to-end tests (1.28, e2e-prometheuscr)	13m 39s
End-to-end tests (1.28, e2e-autoscale)	14m 37s
End-to-end tests (1.28, e2e-multi-instrumentation)	13m 39s
End-to-end tests (1.28, e2e-pdb)	15m 43s
e2e-tests-check	3s
	3h 24m 49s

Provide feedback