refactor: refactor embedded C policy and enhance warning checks

- Updated the default output path in  to .
- Introduced a new  file to define excluded prefixes, compatibility files, and forbidden calls for embedded C sources.
- Modified  to improve compiler flags and source file organization.
- Added scripts for checking C warnings and embedded C compliance, ensuring self-owned sources are validated against the policy.
- Implemented regression tests to capture and report self-owned C compiler warnings during builds.
- Created a new test suite for runtime tests of SDK utilities, ensuring deterministic behavior.
- Enhanced existing test scripts to include checks for C warnings and compliance with the embedded C policy.

configs/ci/hazard3-rv32im-ihp130-shell.mk

@@ -0,0 +1,12 @@
+SOC := MINI
+CORE := HAZARD3
+IP := NONE
+PDK := IHP130
+HAVE_PLL := NO
+HAVE_SRAM_IF := NO
+HAVE_SRAM_MACRO := NO
+HAVE_SVA := NO
+ISA := RV32IM
+HAVE_CSR := YES
+APP := shell
+LINK_TYPE := ld2_psram

configs/ci/hazard3-rv32im-ihp130.mk

@@ -8,5 +8,5 @@ HAVE_SRAM_MACRO := NO
 HAVE_SVA := NO
 ISA := RV32IM
 HAVE_CSR := NO
-PROG_TYPE := BASE
+APP := bringup
 LINK_TYPE := ld2_psram

configs/ci/mdd-rv32im-ihp130.mk

@@ -8,5 +8,5 @@ HAVE_SRAM_MACRO := NO
 HAVE_SVA := NO
 ISA := RV32IM
 HAVE_CSR := NO
-PROG_TYPE := BASE
+APP := bringup
 LINK_TYPE := ld2_psram