doc: add 'zlib1g-dev' to list of dependencies in Debian
Add 'zlib1g-dev' to the list of build tools and dependencies to be installed
in Debian in order to build the ACRN project.
@@ -85,7 +85,8 @@ each with their own way to install development tools:
python3-pip \
libblkid-dev \
e2fslibs-dev \
- pkg-config
+ pkg-config \
+ zlib1g-dev
$ sudo pip3 install kconfiglib
.. note::
