[NPU] Fix the logger verbosity level used within the compiler adapter (#31776)
### Details:
- Inside the _compile()_ method, the verbosity level of the logger is
always the default one, regardless of the level registered inside the
configuration file. Therefore, message such as [this
one](https://github.com/openvinotoolkit/openvino/blob/aa18900396ce778dfdad611d75c5f6c1111de88a/src/plugins/intel_npu/src/compiler_adapter/src/plugin_compiler_adapter.cpp#L82)
are never displayed. The expectation is that, the verbosity level passed
to
[_Plugin::compile_model()_](https://github.com/openvinotoolkit/openvino/blob/aa18900396ce778dfdad611d75c5f6c1111de88a/src/plugins/intel_npu/src/plugin/src/plugin.cpp#L398)
matches the value used within the adapter.
- The same issue is encountered in the _Plugin::query_model()_ &
_Plugin::import_model()_ methods.
- This PR fixes this issue by updating the global verbosity level before
creating the compiler adapter.
### Tickets:
- *CVS-172395*