Profiler: Add verbosity to context profiler

What

Add verbosity = Notice to all context profiler calls. If someone from the irmin/brassaia project decides it would be more appropriate that some calls are Info/Debug, please let me know.

Why

How

Manually testing the MR

Same output for all verbosity currently:

2024-11-07T14:44:20.185-00:00
BMVCKVmLZM1unGzRzzWkYWS4Q23m5eZ5MyYzA281V8y8Z5LBcRL ............................ 1         7076.396ms   2% +4s604.602ms
  context_ops .................................................................. 0                        
    add_predecessor_block_metadata_hash ........................................ 1            0.009ms 100%
    add_predecessor_ops_metadata_hash .......................................... 1            0.002ms 105%
    checkout ................................................................... 2            0.032ms 103%
    checkout_exn ............................................................... 1            0.186ms 101%
    commit ..................................................................... 1            1.182ms  98%
    get_protocol ............................................................... 6            0.032ms 107%
    get_test_chain ............................................................. 3            0.058ms 101%
2024-11-07T14:44:27.262-00:00

Checklist

• Document the interface of any function added or modified (see the coding guidelines)
• Document any change to the user interface, including configuration parameters (see node configuration)
• Provide automatic testing (see the testing guide).
• 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