Tezt: test dry run gas with all signature schemes

Context

Extend the test about dry run consumed gas to test with all possible signature schemes. This change is motivated by the coming MR !7591 (merged), which will made the consumed gas dependent on the signature scheme.

Manually testing the MR

dune exec ./tezt/tests/main.exe -- --file client_commands.ml dryrun -i

Checklist

• Document the interface of any function added or modified (see the coding guidelines)
• [N/A] Document any change to the user interface, including configuration parameters (see node configuration)
• Provide automatic testing (see the testing guide).
• [N/A] For new features and bug fixes, add an item in the appropriate changelog (docs/protocols/alpha.rst for the protocol and the environment, CHANGES.rst at the root of the repository for everything else).
• Select suitable reviewers using the Reviewers field below.
• Select as Assignee the next person who should take action on that MR