Fix the wheel installation

Author: ArtyomVancyan

build.sh

@@ -4,5 +4,5 @@
 pip install build==0.9.0
 
 # build the wheel and install it
-WHEEL_NAME=$(python -m build | grep -Po "django_mermaid-.*\.whl" | tail -n 1)
-pip install dist/$WHEEL_NAME
+python -m build
+pip install dist/*.whl