Support hash functions in distributions. Add distribution key in inte… #1956

Job	Run time
drivers_gorm	2m 35s
regress	2m 41s
stress	4m 40s
unit	51s
xproto	2m 42s
feature_prepare	10s
feature (GODOG_FEATURE_DIR=generatedFeatures GODOG_FEATURE="coordinator.feature" make feature_tes...	45m 13s
feature (GODOG_FEATURE_DIR=generatedFeatures GODOG_FEATURE="coordinator_show.feature" make featur...	17m 4s
feature (GODOG_FEATURE_DIR=generatedFeatures GODOG_FEATURE="memqdb.feature" make feature_test_ci)	16m 20s
feature (GODOG_FEATURE_DIR=generatedFeatures GODOG_FEATURE="proxy_console.feature" make feature_t...	26m 32s
feature (GODOG_FEATURE_DIR=generatedFeatures GODOG_FEATURE="move.feature" make feature_test_ci)	13m 13s
feature (GODOG_FEATURE_DIR=generatedFeatures GODOG_FEATURE="move_recover.feature" make feature_te...	11m 48s
feature (GODOG_FEATURE_DIR=generatedFeatures GODOG_FEATURE="workloadlog.feature" make feature_tes...	5m 4s
feature (GODOG_FEATURE_DIR=generatedFeatures GODOG_FEATURE="kill.feature" make feature_test_ci)	5m 21s
feature (GODOG_FEATURE_DIR=generatedFeatures GODOG_FEATURE="multicoordinator.feature" make featur...	10m 50s
feature (GODOG_FEATURE_DIR=generatedFeatures GODOG_FEATURE="scram_auth.feature" make feature_test...	1h 5m 3s
feature (GODOG_FEATURE_DIR=generatedFeatures GODOG_FEATURE="base.feature" make feature_test_ci)	3m 24s
	3h 53m 31s

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