Fix CI msh3

Author: dongbeiouba

.github/workflows/linux.yml

@@ -166,7 +166,7 @@ jobs:
 
     - if: ${{ contains(matrix.build.install_steps, 'msh3') }}
       run: |
-        git clone --depth=1 --recursive https://github.com/nibanks/msh3
+        git clone -b v0.4.0 --depth=1 --recursive https://github.com/nibanks/msh3
         cd msh3 && mkdir build && cd build
         cmake -G 'Unix Makefiles' -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=$HOME/msh3 ..
         cmake --build .