feat: refactor RIB interfaces and update test cases

- Renamed  and  to  and  respectively across various test files and modules.
- Updated response codes in tests to use new definitions ().
- Added new testbench  to validate RIB to RAM interactions.
- Created  for testing RIBP topology routing.
- Adjusted memory map tests to reflect new interface names.
- Ensured all references to old interface names were replaced in Python test scripts.
- Verified that all test cases pass with the new interface structure.

tests/test_dma.py

@@ -40,8 +40,7 @@ def test_dma_reports_bus_errors_and_transfers_exact_word_count(tmp_path: Path) -
                 f"+incdir+{ROOT / 'rtl/managed/clusterip/common/rtl'}",
                 f"+incdir+{ROOT / 'rtl/mini/top'}",
                 str(ROOT / "rtl/managed/clusterip/common/rtl/interface/ribp_if.sv"),
-                str(ROOT / "rtl/mini/top/soc_ribl_if.sv"),
-                str(ROOT / "rtl/mini/top/soc_rib_if.sv"),
+                str(ROOT / "rtl/mini/top/rib_if.sv"),
                 str(ROOT / "rtl/managed/clusterip/common/rtl/utils/register.sv"),
                 str(ROOT / "rtl/managed/clusterip/common/rtl/utils/fifo.sv"),
                 str(ROOT / "rtl/ip/ribp/peripheral/dma.sv"),