Cherry-pick series of pg_dump related work. #955

Job	Run time
check-skip	1s
check-skip	1s
Build Apache Cloudberry	18m 53s
Build Apache Cloudberry	18m 53s
prepare-test-matrix	1s
prepare-test-matrix	1s
RPM Install Test Apache Cloudberry	33s
RPM Install Test Apache Cloudberry	33s
ic-cbdb-parallel	41m 36s
ic-cbdb-parallel	42m 23s
Generate Apache Cloudberry Build Report	1s
Generate Apache Cloudberry Build Report	1s
	2h 2m 57s

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