[soc_dbg_ctrl] V1 Review & Signoff

## Verification specification checks / updates

- [ ] https://github.com/lowRISC/opentitan/issues/27763
- [ ] https://github.com/lowRISC/opentitan/issues/27764
- [ ] https://github.com/lowRISC/opentitan/issues/27765
- [ ] https://github.com/lowRISC/opentitan/issues/27766

## Test suite checks

- [ ] SIM_SMOKE_TEST_PASSING
- [ ] SIM_CSR_MEM_TEST_SUITE_PASSING
- [ ] SIM_SMOKE_REGRESSION_SETUP
- [ ] SIM_NIGHTLY_REGRESSION_SETUP plus TB_LINT_SETUP

## Tools checks

- [ ] SIM_ALT_TOOL_SETUP

## Various checks

The following items are also part of the V1 signoff checklist.
They are explicitly included in tasks listed above and are not tracked separately; their current status is visible in the [checklist document for this IP](https://github.com/lowRISC/opentitan/blob/master/hw/ip/mbx/doc/checklist.md):
- TB_TOP_CREATED (done as part of DV_DOC_DRAFT_COMPLETED)
- PRELIMINARY_ASSERTION_CHECKS_ADDED (done as part of DV_DOC_DRAFT_COMPLETED)
- SIM_TB_ENV_CREATED (done as part of DV_DOC_DRAFT_COMPLETED)
- SIM_RAL_MODEL_GEN_AUTOMATED (done as part of DV_DOC_DRAFT_COMPLETED)
- CSR_CHECK_GEN_AUTOMATED (done as part of DV_DOC_DRAFT_COMPLETED)
- SIM_COVERAGE_MODEL_ADDED (done as part of DV_DOC_DRAFT_COMPLETED)
- TB_LINT_SETUP (done as part of SIM_NIGHTLY_REGRESSION_SETUP)
- STD_TEST_CATEGORIES_PLANNED (done as part of TESTPLAN_REVIEWED)
- V2_CHECKLIST_SCOPED (done as part of TESTPLAN_REVIEWED)

The following item does not apply to this IP, as it currently doesn't expose any non-comportable parameters to topgen:
- TB_GEN_AUTOMATED

The following item does not apply to this IP, as it has no pre-verified submodules.
- PRE_VERIFIED_SUB_MODULES_V1