[GPU] Fix implicit onednn concat for 64 byte misalignment regression. (#31762)
### Description of the issue(symptom, root-cause, how it was resolved)
- Fix PR for https://github.com/openvinotoolkit/openvino/pull/31452
regression.
- Solves a problem when using a mix of ocl and onednn impl in concat's
input.
#### The code and line that caused this issue (if it is not changed
directly)
- In case of concat that uses impl type mixed together, byte offset
calculation is incorrect. Earlier always calculate byte offset only all
onednn impl inputs.
#### Reproduction step and snapshot (if applicable. Do not attach for
customer model)
- ./benchmark_app -d GPU.1 -m
ww21_weekly_23.0.0-10926-b4452d56304-API2.0/densenet-121/tf/tf_meta/FP16/
INT8/1/dldt/optimized/densenet-121.xml -nstreams 1 -nireq 2 -niter 1
--hint none -infer_precision f32
#### Problematic graph
- No graph related.
#### Checklist
- [O] Is it a proper fix? (not a workaround)
- [O] Did you include test case for this fix, if necessary?
- [O] Did you review existing test that can be extended to cover this
scenario? Which test did you review? concatenation_gpu_test.cpp
### Tickets:
- *170847*
Signed-off-by: hyunback <hyunback.kim@intel.com>