Bump @aws-sdk/client-appsync from 3.309.0 to 3.398.0 #1191

Job	Run time
lint	2m 12s
readonly tests	4m 42s
setup-basic-integration-test	1m 55s
setup-common-test	1m 37s
setup-module-test	1m 22s
style	1m 50s
iasql_upgrade test	5m 56s
build-and-push	4m 34s
common.test.AWS_DIFF	2m 7s
common.test.GET_SQL_SINCE	4m 42s
common.test.CANONICAL_IAM_POLICY	2m 2s
common.test.TOTAL_FAILURE	5m 28s
common.test.CREATE_REVIEW	5m 10s
common.test.METADATA	5m 22s
common.test.BASIC_DB	3m 51s
common.test.TABLE_ACCESS	3m 54s
common.test.ALL_MODULES_HAVE_TABLES	4m 27s
common.test.SIMPLE_INTEGRATION	7m 54s
common.test.DEP_SORTING	1m 35s
basic-integration.test.GET_SQL_FOR_TRANSACTION	1m 18s
basic-integration.test.REVERT	1m 36s
basic-integration.test.COMMIT	1m 14s
basic-integration.test.AUTOMATIC_MODE	1m 15s
basic-integration.test.INSTALL	1m 21s
basic-integration.test.ROLLBACK	1m 28s
basic-integration.test.UNINSTALL	1m 33s
module test ${{ matrix.module }}	0s
get-pr-debug-info	0s
log-pr-debug-info	0s
	1h 20m 25s

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