fix: 修正 multibuild 架构识别

Author: wojiushixiaobai

.github/workflows/build-manywheel-images.yml

@@ -41,7 +41,7 @@ jobs:
         run: |
           mkdir -p docker/manylinux_2_38
           wget -qO docker/manylinux_2_38/Dockerfile_loongarch64 https://github.com/opencv/opencv-python/raw/refs/tags/${version}/docker/manylinux2014/Dockerfile_x86_64
-          patch -p1 < loong64.patch
+          patch -p1 < manylinux_loong64.patch
           cd docker/manylinux_2_38
           sed -i "s@FROM quay.io/pypa/manylinux2014_x86_64@FROM ghcr.io/loong64/manylinux_2_38_loongarch64@g" Dockerfile_loongarch64
           image_tag=$(cat Dockerfile_loongarch64 | grep "Version:" | sed 's/# Version: //')

.github/workflows/build_wheels_linux.yml

@@ -78,8 +78,8 @@ jobs:
         fetch-depth: 0
     - name: Setup QEMU
       uses: docker/setup-qemu-action@v3
-    - name: Pull image
-      run: docker pull --platform linux/loong64 ${{ env.DOCKER_IMAGE }}
+    - name: Patch build
+      run: wget -qO - https://github.com/loong64/opencv-python/raw/refs/heads/master/multibuild_loong64.patch | patch -p1
     - name: Build a package
       run: source scripts/build.sh
     - name: Saving a wheel accordingly to matrix

.github/workflows/build_wheels_linux_custom.yml

@@ -54,7 +54,7 @@ jobs:
     - name: Setup Qemu
       uses: docker/setup-qemu-action@v3
     - name: Patch build
-      run: sed -i 's@docker pull@docker pull --platform linux/loong64@g' multibuild/travis_linux_steps.sh
+      run: wget -qO - https://github.com/loong64/opencv-python/raw/refs/heads/master/multibuild_loong64.patch | patch -p1
     - name: Build a package
       run: source scripts/build.sh
     - name: Saving a wheel accordingly to matrix

loong64.patch renamed to manylinux_loong64.patch

@@ -0,0 +1,12 @@
+diff --git a/scripts/build.sh b/scripts/build.sh
+index e5c83d8..76432d3 100755
+--- a/scripts/build.sh
++++ b/scripts/build.sh
+@@ -5,6 +5,7 @@ set -e
+ # Multibuild doesn't have releases, so --depth would break eventually (see
+ # https://superuser.com/questions/1240216/server-does-not-allow-request-for-unadvertised)
+ git submodule update --init multibuild
++sed -i 's@docker pull@docker pull --platform linux/loong64@g' multibuild/travis_linux_steps.sh
+ source multibuild/common_utils.sh
+ # https://github.com/matthew-brett/multibuild/issues/116
+ if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export ARCH_FLAGS=" "; fi