Cherry-pick "foreign partitions, HashIndexes and some fixes" #708

Job	Run time
check-skip	1s
Build Apache Cloudberry	9m 45s
prepare-test-matrix	2s
RPM Install Test Apache Cloudberry	47s
ic-good-opt-off	28m 2s
ic-good-opt-on	30m 28s
ic-expandshrink	3m 1s
ic-singlenode	6m 34s
ic-resgroup-v2	18m 24s
ic-contrib	2h 0m 8s
ic-gpcontrib	2m 38s
ic-fixme	1m 55s
ic-isolation2	23m 43s
ic-isolation2-crash	2m 48s
ic-parallel-retrieve-cursor	2m 41s
Generate Apache Cloudberry Build Report	1s
	4h 10m 58s

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