[GPU] Enable 5d output shape of random_uniform createOp (#33596)
### Description of the issue(symptom, root-cause, how it was resolved)
- The customer model has 5d output shape in random_uniform. In
CreateRandomUniformOp, 4d extension makes "vector too long" error.
- output_shape.insert(output_shape.end(), 4 - output_shape.size(), 1ul);
-> when output_shape_size()=5, size_t(-1) happens.
#### The code and line that caused this issue (if it is not changed
directly)
-
ihttps://github.com/openvinotoolkit/openvino/blob/3d81cc84c32fa8c8ab04ee7820a9c7543b511885/src/plugins/intel_gpu/src/plugin/ops/random_uniform.cpp#L25
#### Reproduction step and snapshot (if applicable. Do not attach for
customer model)
- $ benchmark_app -d GPU.1 -m
~/task/cvs179162/irwn_enc-v2-fp32-512x512-ox.onnx -hint latency
#### Problematic graph
- onnx model graph
<img width="361" height="168" alt="image"
src="https://github.com/user-attachments/assets/41c790c1-6cf6-4b87-907c-2264e4a21ad5"
/>
#### Checklist
- [x] Is it a proper fix? (not a workaround)
- [x] Did you include test case for this fix, if necessary?
- [x] Did you review existing test that can be extended to cover this
scenario? Which test did you review?
### Tickets:
- 179162