chore(astarte): bump astarte version to v1.2.2-rc.0 #2001

Job	Run time
dco / check	4s
reuse / test	11s
e2e-test / e2e-test	6m 32s
multi-platform / windows-latest / test	5m 57s
common / conventional-commit	6s
common / spelling	7s
common / check-copyright	10s
warmup-caches / build	59s
test / coverage	5m 47s
check / doc	3m 18s
test / test	1m 4s
check / fmt	21s
check / stable / for-publish	4m 31s
check / msrv / 1.88	33s
check / minimal-versions	2m 32s
check / clippy	49s
check / features	4m 32s
check / semver	0s
	37m 33s

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