#28764 updated `func MakeTopics` to support negative `*big.Int`s.
However, it also changed the behavior of the function from just
_reading_ the input `*big.Int` via `Bytes()`, to leveraging
`big.U256Bytes` which is documented as being _destructive_:
This change updates `MakeTopics` to not mutate the original, and
also applies the same change in signer/core/apitypes.
* accounts/abi/bind: added test cases for waitDeployed
* accounts/abi/bind: added test case for boundContract
* accounts/abi/bind: removed unnecessary resolve methods
* accounts/abi: moved topics from /bind to /abi
* accounts/abi/bind: cleaned up format... functions
* accounts/abi: improved log message
* accounts/abi: added type tests
* accounts/abi/bind: remove superfluous template methods