修复GitHub Actions构建配置中的ldflags引号问题

- 移除多余的引号和BUILD_FLAGS变量
- 直接在go build命令中使用ldflags参数
- 修复'invalid value for flag -ldflags'错误

Author: V2RaySSR综合网

.github/workflows/build.yml

@@ -52,16 +52,15 @@ jobs:
         
         # 构建标志 - 添加静态编译选项解决GLIBC兼容性问题
         LDFLAGS="-X RealityChecker/internal/version.Version=$VERSION -X RealityChecker/internal/version.Commit=$COMMIT -X RealityChecker/internal/version.BuildTime=$BUILD_TIME -s -w"
-        BUILD_FLAGS="-ldflags '$LDFLAGS' -tags netgo -installsuffix netgo"
         
         # Linux AMD64 - 静态编译
-        CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build $BUILD_FLAGS -o reality-checker .
+        CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags "$LDFLAGS" -tags netgo -installsuffix netgo -o reality-checker .
         chmod +x reality-checker
         zip -j dist/reality-checker-linux-amd64.zip reality-checker
         rm reality-checker
         
         # Linux ARM64 - 静态编译
-        CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build $BUILD_FLAGS -o reality-checker .
+        CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags "$LDFLAGS" -tags netgo -installsuffix netgo -o reality-checker .
         chmod +x reality-checker
         zip -j dist/reality-checker-linux-arm64.zip reality-checker
         rm reality-checker