docker: Optimize git fetch commands in Containerfile

Refactor the git fetch commands to improve clarity and maintainability. The order of operations has been adjusted for better organization, ensuring submodules are updated correctly.

Signed-off-by: Chiho Sin <[email protected]>

Author: chihosin

Containerfile

@@ -23,14 +23,12 @@ RUN git config --global --add safe.directory /workspace \
     && git config --global protocol.file.allow always \
     && git clone --depth 1 --filter=tree:0 "${BUILD_REPO}" /workspace \
     && cd /workspace && git checkout "${BUILD_REF}" \
-    && git submodule update --init --filter=blob:none data extmod lib tools frozen \
-    && git fetch --no-recurse-submodules --shallow-since="2021-07-01" --tags "${BUILD_REPO}" HEAD \
-    && git fetch --no-recurse-submodules --shallow-since="2021-07-01" origin \
-    && git repack -d \
     && git remote add fork "${BUILD_FORK_REPO}" \
     && git fetch fork --filter=tree:0 \
-    && git fetch --filter=tree:0 fork "${BUILD_FORK_REF}" \
     && git checkout -b fork-branch "fork/${BUILD_FORK_REF}" \
+    && git submodule update --init --filter=blob:none data extmod lib tools frozen \
+    && git fetch --no-recurse-submodules --shallow-since="2021-07-01" --tags "${BUILD_REPO}" HEAD \
+    && git fetch --no-recurse-submodules --shallow-since="2021-07-01" origin \
     && git repack -d
 
 RUN pip3 install --upgrade -r requirements-doc.txt \