Bump github.com/docker/docker from 25.0.3+incompatible to 26.1.0+incompatible in /tools/release/image-mirror #4020

Job	Run time
create-test-ref	3s
validate-markdown	10s
changes	5s
get-test-cases	8s
build	19m 40s
build-windows	18m 21s
packaging-rpm	50s
packaging-msi	1m 21s
packaging-deb	18s
run-test-case (statsd_mock)	15s
run-test-case (otlp_metric_mock)	16s
run-test-case (otlp_mock)	23s
run-test-case (otlp_grpc_exporter_metric_mock)	17s
run-test-case (otlp_grpc_exporter_trace_mock)	24s
run-test-case (otlp_http_exporter_metric_mock)	23s
run-test-case (otlp_http_exporter_trace_mock)	22s
run-test-case (sapm_exporter_trace_mock)	29s
run-test-case (signalfx_exporter_metric_mock)	25s
run-test-case (datadog_exporter_metric_mock)	14s
run-test-case (datadog_exporter_trace_mock)	16s
run-test-case (prometheus_mock)	18s
run-test-case (zipkin_mock)	20s
run-test-case (jaeger_mock)	17s
run-test-case (logzio_exporter_trace_mock)	18s
test-control-stript	10s
	46m 3s

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