Bump github.com/aws/aws-sdk-go from 1.48.13 to 1.49.21 in /tools/workflow/cleaner #646

Job	Run time
changes	10s
validate-markdown	9s
create-test-ref	1s
get-test-cases	8s
build-windows	27m 36s
build	28m 33s
packaging-msi	2m 15s
packaging-deb	22s
packaging-rpm	47s
run-test-case (statsd_mock)	19s
run-test-case (otlp_metric_mock)	1m 14s
run-test-case (otlp_mock)	1m 13s
run-test-case (otlp_grpc_exporter_metric_mock)	39s
run-test-case (otlp_grpc_exporter_trace_mock)	38s
run-test-case (otlp_http_exporter_metric_mock)	17s
run-test-case (otlp_http_exporter_trace_mock)	18s
run-test-case (sapm_exporter_trace_mock)	1m 25s
run-test-case (signalfx_exporter_metric_mock)	1m 4s
run-test-case (dynatrace_exporter_metric_mock)	29s
run-test-case (datadog_exporter_metric_mock)	1m 14s
run-test-case (datadog_exporter_trace_mock)	25s
run-test-case (prometheus_mock)	20s
run-test-case (zipkin_mock)	25s
run-test-case (jaeger_mock)	34s
run-test-case (logzio_exporter_trace_mock)	33s
test-control-stript	11s
	1h 11m 19s

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