Install zip in build main documnetation (#442)

Author: coyotte508

.github/workflows/build_main_documentation.yml

@@ -95,6 +95,10 @@ jobs:
             echo "package_name=${{ inputs.package_name }}" >> $GITHUB_ENV
           fi
 
+      # Needed to upload zips to hf.co
+      - name: Install zip
+        run: apt-get install -y zip
+
       - name: Install libgl1
         if: inputs.install_libgl1
         run: apt-get install -y libgl1