fix(examples/hello): build_hello.sh 相对路径 ../../sdk（公开仓顶层布局下 sdk 与 examples/hello 相差两级）

examples/hello/build_hello.sh

@@ -9,9 +9,9 @@ set -e
 cd "$(dirname "$0")"
 CC="${MEOW_CC:-$HOME/Project/R3ProII/.tools/zig-mipsel-cc}"
 SYSROOT="${MEOW_SYSROOT:-$HOME/Project/R3ProII/.tools/mipsel-linux-muslsf-cross/mipsel-linux-muslsf}"
-"$CC" -Os -static -Wall -Wextra -I../sdk -I. \
+"$CC" -Os -static -Wall -Wextra -I"$(pwd)/../../sdk" -I. \
     app.c ui/home/home.c ui/full.c ui/demo/demo.c ui/demo/list/list.c ui/common/chrome.c \
     logic/notify.c logic/state.c \
-    ../sdk/meow_ui.a "$SYSROOT/lib/libz.a" -lpthread -o hello
+    "$(pwd)/../../sdk/meow_ui.a" "$SYSROOT/lib/libz.a" -lpthread -o hello
 ls -la hello
 file hello