Add support for v2 host announcements #7552

Job	Run time
analyze	28s
test-mysql-v2 (1.22)	21m 4s
test-sqlite-v2 (1.22)	20m 55s
test-mysql (1.22)	6m 55s
test-sqlite-v2 (1.23)	20m 55s
test-mysql-v2 (1.23)	20m 58s
test-mysql (1.23)	6m 45s
test-sqlite / test (1.22, ubuntu-latest)	5m 29s
test-sqlite / test (1.22, windows-latest)	8m 32s
test-sqlite / test (1.22, macos-latest)	9m 37s
test-sqlite / test (1.23, ubuntu-latest)	5m 16s
test-sqlite / test (1.23, windows-latest)	9m 0s
test-sqlite / test (1.23, macos-latest)	7m 46s
test-sqlite / success	1s
success	0s
	2h 23m 41s

Provide feedback