Add `/disableRateLimiting` to cosmos integration

[radical]

Based on #5641 (comment) and #5641 (comment)

Recommendation is to use with /disableRateLimiting without it collections created with > 10K result in throttling (for devops it might not be an issue but good practice to set-up).
...
Cosmos DB Request Units (RUs). 10,000 is the maximum for a single partition.

cc @davidfowl