make installcheck

Issue #422: Make --error-on-invalid-index the default behavior #226

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Run time

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Job	Run time
PostgreSQL 17	57s
PostgreSQL 16	56s
PostgreSQL 15	57s
PostgreSQL 14	56s
PostgreSQL 13	1m 3s
PostgreSQL 12	1m 3s
PostgreSQL 11	55s
PostgreSQL 10	48s
PostgreSQL 9.6	45s
PostgreSQL 9.5	48s
	9m 8s