[Arcilator] Support sim.proc.print with stream

[nanjo712]

Handling sim.proc.print with the stream parameter in Arcilator.
Currently, only stdout and stderr are supported.

Assisted-by: Codex:GPT-5.5

[circt-bot]

Results of circt-tests run for 390d8ad compared to results for f1a2831:

sv-tests

Changes in emitted diagnostics:

• 0 total change
• -1 error: unsupported expression: element select into hwpf_stride_pkg::hwpf_stride_status_t
• +1 error: range of selection [31:34] from 'logic[31:0]' is reversed [-Wrange-select-reversed]

[fzi-hielscher]

I'd prefer an end-to-end test added to integration_test/arcilator/JIT/sim-print.mlir

[nanjo712]

Done. Thanks!

[nanjo712]

Sorry for the late reply. I couldn't process the PR in time due to a power outage at work.

[circt-bot]

Results of circt-tests run for 3af4e3a compared to results for f1a2831:

sv-tests

Changes in emitted diagnostics:

• +2 total change
• -1 error: unsupported expression: element select into hwpf_stride_pkg::hwpf_stride_status_t
• +1 error: invalid operands to binary expression ('string' and 'bit[15:0]')
• +1 error: invalid operands to binary expression ('string' and 'bit[7:0]')
• +1 error: range of selection [31:34] from 'logic[31:0]' is reversed [-Wrange-select-reversed]