fix(crispasr): resolve vendored WebRTC from project root

CrispASR now builds a vendored WebRTC VAD, but its include paths assume CrispASR is the top-level CMake project. Extend the existing embedded-project rewrite to the shared third_party root.

Assisted-by: Codex:gpt-5 [Codex]

Author: localai-org-maint-bot

backend/go/crispasr/Makefile

@@ -63,8 +63,8 @@ sources/CrispASR:
 	git submodule update --init --recursive --depth 1 --single-branch -- \
 		ggml third_party/c2pa-audio
 	# CrispASR's src/CMakeLists.txt locates its vendored llama.cpp
-	# (crispasr-llama-core, used by the chat C-ABI) and the c2pa-audio
-	# submodule (crispasr_c2pa_native, the pure-C++ C2PA signer) via
+	# (crispasr-llama-core, used by the chat C-ABI), c2pa-audio submodule
+	# (crispasr_c2pa_native, the pure-C++ C2PA signer), and WebRTC VAD via
 	# ${CMAKE_SOURCE_DIR}, which assumes CrispASR is the top-level CMake
 	# project. We add_subdirectory it, so ${CMAKE_SOURCE_DIR} is THIS backend
 	# dir and those sources aren't found. Rewrite to ${PROJECT_SOURCE_DIR}
@@ -73,6 +73,7 @@ sources/CrispASR:
 	sed -i.bak \
 		-e 's#\$${CMAKE_SOURCE_DIR}/examples/talk-llama#\$${PROJECT_SOURCE_DIR}/examples/talk-llama#' \
 		-e 's#\$${CMAKE_SOURCE_DIR}/third_party/c2pa-audio#\$${PROJECT_SOURCE_DIR}/third_party/c2pa-audio#' \
+		-e 's#\$${CMAKE_SOURCE_DIR}/third_party#\$${PROJECT_SOURCE_DIR}/third_party#' \
 		sources/CrispASR/src/CMakeLists.txt && rm -f sources/CrispASR/src/CMakeLists.txt.bak
 
 # Detect OS