missing mariadb libraries in k8s deployment

[tctlrd]

I was getting a failing error when trying to connect to a mariadb until I added mariadb-dev to the second apk add command in the Dockerfile. ImportError: libmariadb.so.3: cannot open shared object file: No such file or directory I checked and the libmariadb libraries were missing from /usr/lib in the container. So I added mariadb-dev to the second apk add command in the Dockerfile and everything worked: https://github.com/tctlrd/gnucash-web/blob/main/Dockerfile#L23