debug_bundler_addUserOperations

[drortirosh]

add a bulk of user operations, assuming they are all valid, without running any validation.
To be used in reputation tests, where a large # of userops is needed in memory, and it is very time-consuming validating a large # of userops.
note: only validation (tracing) is disabled. in-memory opsSeen calculations should be processed normally.

[forshtat]

@drortirosh I think adding an entire RPC method for this may be excessive. What do you think about making the "skip validation" a flag in the regular "send operation" API? (See issue https://opengsn.atlassian.net/browse/AA-401)

How often would you need to submit multiple invalid UserOperations simultaneously during testing?

[drortirosh]

How often would you need to submit multiple invalid UserOperations simultaneously during testing?

1. when doing reputation tests (which are currently disabled), we need to submit a large # of userops into the mempool multiple times. previously, it took minutes to "load up" the in-memory mempool, so a helper callback seems right.
2. we don't want it to be a flag to sendTransaction (or sendUserOperation), since it is a debug function that better live in the "debug" namespace