[rpc] Add dryRunMoveCall

[Jordan-Mysten]

We currently have dryRunTransaction which takes a complete transaction and simulates it without committing it. For Wallets and Explorers, we also need a dryRunMoveCall. This shouldn't require a complete valid transaction like dryRunTransaction does.

• Should not require a signed transaction.
• Should not validate owned objects.
• Should not require a gas object.

As an example use-case for explorer, we want users to be able to inspect the result of function calls on published packages (essentially treating them as a view function).

[exalate-issue-sync]

ge commented: This is now blocked by [https://github.com//issues/5836|https://github.com//issues/5836|smart-link]

TL;DR is the original impl idea of dryRunMoveCall will not be very useful b/c of a Move entry function limitation, we pivoted it to be used on Move public functions which need some prerequisite work on sui-adapter.

the original workload was estimated to be about 1 week’s work, I will probably need another a couple of days to finish it

[gegaowp]

this is blocked by #5836