Change deltalake path to key=value style path

[yibin87]

TiKV data path change from
s3://o11y-test-shared-us-west-2-staging/deltalake/{org_id}/{cluster_id}/topsql_tikv_db-tikv-2.db-tikv-peer.tidb10161159396122522375.svc:20160/topsql_data
To:
s3://o11y-test-shared-us-west-2-staging/deltalake/org={org_id}/cluster={cluster_id}/type=topsql_tikv/instance=db-tikv-2.db-tikv-peer.tidb10161159396122522375.svc:20160/
TiDB data path follows the same path changes.

Meta data path change from
s3://o11y-test-shared-us-west-2-staging/deltalake/{org_id}/{cluster_id}/topsql_sql_meta
To:
s3://o11y-test-shared-us-west-2-staging/deltalake/org={org_id}/cluster={cluster_id}/type=topsql_sql_meta
Plan meta follows the same changes.

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