feat: refactor test scripts to update paths and improve organization

- Updated paths in test files to reflect new directory structure for RTL and script files.
- Changed references from rtl/mini to rtl/ip and scripts/rtl where applicable.
- Added a new test file for Tiny product isolation, ensuring independent ABI and bus acceptance.
- Enhanced tests for memory map generation and protocol contracts for Tiny architecture.
- Ensured that all tests are aligned with the latest directory structure and naming conventions.

scripts/check_format.py

@@ -17,6 +17,7 @@ SELF_OWNED_RTL_ROOTS = {
     ("rtl", "demo"),
     ("rtl", "ip"),
     ("rtl", "mini"),
+    ("rtl", "tiny"),
     ("rtl", "tech"),
     ("tests", "rtl"),
 }