feat: switch to include directives in pg_hba #3302

Job	Run time
build-run-image (large-linux-x86, amd64)	2m 32s
build-run-image (large-linux-arm, arm64)	4m 14s
build-run-image (macos-latest-xlarge, arm64)	4m 44s
run-testinfra / prepare	44s
run-tests / prepare	54s
run-testinfra / test-ami-nix ("15")	31m 56s
run-testinfra / test-ami-nix ("orioledb-17")	42m 17s
run-testinfra / test-ami-nix ("17")	42m 57s
run-tests / build ("orioledb-17")	1m 51s
run-tests / build ("17")	1m 44s
run-tests / build ("15")	1m 48s
	2h 15m 41s

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