H3 data for unit tests: Use encrypted zip

This is easier than splitting H3bitmap and encrypting each file separately

.github/workflows/github.yml

@@ -213,14 +213,10 @@ jobs:
       env:
         HEROES_3_DATA_PASSWORD: ${{ secrets.HEROES_3_DATA_PASSWORD }}
       run: |
-        git clone https://github.com/Alexander-Wilms/encrypted_heroes_3_data
-        if [ ! -f encrypted_heroes_3_data/HoMM3_data_encrypted/Data/H3sprite.lod.enc ]; then echo "Failed to clone Heroes 3 data" && exit 1; fi
-        cd encrypted_heroes_3_data && ./crypt.py -p $HEROES_3_DATA_PASSWORD -d
-        tree
-        # fail CI stage if something went wrong
-        if [ ! -f HoMM3_data_decrypted/Data/H3bitmap.lod ]; then echo "Failed to decrypt Heroes 3 data" && exit 1; fi
+        wget --progress=dot:giga https://github.com/Alexander-Wilms/encrypted_heroes_3_data/releases/download/h3_assets/h3_assets.zip
+        7za x h3_assets.zip -p$HEROES_3_DATA_PASSWORD
         mkdir -p ~/.local/share/vcmi/
-        mv HoMM3_data_decrypted/* ~/.local/share/vcmi/
+        mv h3_assets/* ~/.local/share/vcmi/
 
     - uses: actions/setup-python@v4
       if: "${{ matrix.conan_profile != '' }}"