Fix handling random() calls encountered inside inlined code. (#119218)
Fix https://github.com/pytorch/pytorch/issues/118787
In the compiled function, calls to random() are replaced with a single function call
to a function that generates all the random variables .
The random calls encountered during compilation used to be tracked inside a variable
stored inside the instruction translator. And when there are nested translators, the tracked
calls used to get lost when the inner instructions translator popped out.
This diff fixes that by moving the tracked calla to the output graph which is shared across translators that are generating the same function.
More details about the issue and why this solution is picked are in the github issue above.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/119218
Approved by: https://github.com/jansel, https://github.com/anijain2305
