Sync buildkite builds and jobs dynamoDB tables to ClickHouse (#7002)

A follow-up of #6998 and
#7001 to sync these dynamoDB
tables to ClickHouse, I will need to find a permanent home for these
tables instead of using `fortesting`

### Testing

Actually running and ingesting data at the moment (I update the lambda
manually on AWS). Also backfilling the data from DynamoDB as I have run
a debug version of #6998 since
mid July.

```
python dynamo2ch.py --dynamodb-table vllm-buildkite-build-events --clickhouse-table fortesting.vllm_buildkite_builds --stored-data vllm_buildkite_builds.json
```

```
python dynamo2ch.py --dynamodb-table vllm-buildkite-job-events --clickhouse-table fortesting.vllm_buildkite_jobs --stored-data vllm_buildkite_jobs.json
```

---------

Signed-off-by: Huy Do <huydhn@gmail.com>

Author: huydhn

aws/lambda/clickhouse-replicator-dynamo/lambda_function.py

@@ -31,6 +31,8 @@
     "torchci-metrics-ci-wait-time": "misc.metrics_ci_wait_time",
     "torchci-dynamo-perf-stats": "benchmark.inductor_torch_dynamo_perf_stats",
     "torchci-oss-ci-benchmark": "benchmark.oss_ci_benchmark_v2",
+    "vllm-buildkite-build-events": "vllm.vllm_buildkite_builds",
+    "vllm-buildkite-job-events": "vllm.vllm_buildkite_jobs",
 }