Add Windows wamrc and iwasm build in release CI (#3857)

- For Windows, llvm libs need to cache more directories, so use a multi-line
  environment variable for paths
- Remove conditionally build directories `win32build`, just use `build` for all platform
- Add Windows wamrc and iwasm(disable lib pthread semaphore and fast jit for now)
  build in release CI

build-scripts/runtime_lib.cmake

@@ -59,7 +59,12 @@ if (WAMR_BUILD_INTERP EQUAL 1)
 endif ()
 
 if (WAMR_BUILD_FAST_JIT EQUAL 1)
-    include (${IWASM_DIR}/fast-jit/iwasm_fast_jit.cmake)
+    if (WAMR_BUILD_PLATFORM STREQUAL "windows")
+        message ("Fast JIT currently not supported on Windows")
+        set (WAMR_BUILD_FAST_JIT 0)
+    else ()
+        include (${IWASM_DIR}/fast-jit/iwasm_fast_jit.cmake)
+    endif ()
 endif ()
 
 if (WAMR_BUILD_JIT EQUAL 1)
@@ -104,6 +109,10 @@ if (WAMR_BUILD_WASI_NN EQUAL 1)
 endif ()
 
 if (WAMR_BUILD_LIB_PTHREAD EQUAL 1)
+    if (WAMR_BUILD_PLATFORM STREQUAL "windows")
+        set (WAMR_BUILD_LIB_PTHREAD_SEMAPHORE 0)
+        message ("Lib pthread semaphore currently not supported on Windows")
+    endif ()
     include (${IWASM_DIR}/libraries/lib-pthread/lib_pthread.cmake)
     # Enable the dependent feature if lib pthread is enabled
     set (WAMR_BUILD_THREAD_MGR 1)