Cleanup of external dependencies in the installs script

Many useless dependencies have been removed or moved to the additional tools list of packages.
Xforms and ue-ip module must now be built explicitly
Removed support for Ubuntu 16. Addedd support for Debian 11 and Fedora 37

Squashed commits:

removed all unused dependencies
Applied patch from Robert + cleanup in the dependencies
Applied patch from Robert + cleanup in the dependencies
Moved xforms to optional packages, minor fixes
remvoed ue_ip module from ue build
fixes in the build script
styling fixes
Make RHEL8 ran-base build
- Use EPEL 8
- Inside container there is no sudo, so remove superfluous -H
- Install python3-mako
Working build on fedora 36
Make build by install xxd
Drop Ubuntu 16 support
add pip3 again
Correct software
Drop useless software, maybe drop python too
Fix: comment mistaken for package
Remove Netinterfaces from optional packages (Ubuntu)
Don't link xforms into 4G simulators: not needed
Install xmlstarlet, required for physims
Support for fedora 37
Remove irrelevant svn executable from physims
Option to compile UE ip kernel module
Install only relevant boost libs
Removed --skip-broken
Remove unnecessary vconfig,numpy,scipy dependencies
Remove packages that have been installed (pkg-config), python, awk
Remove unnecessary ntpsec package
addedd support for debian 11
styiling fixes

docker/Dockerfile.base.rhel8.2

@@ -68,5 +68,5 @@ COPY . .
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
     mkdir -p log && \
-    ./build_oai -I -w USRP && \
+    ./build_oai -I --install-optional-packages -w USRP && \
     rm /etc/pki/entitlement/*pem

docker/Dockerfile.base.ubuntu18

@@ -57,4 +57,4 @@ COPY . .
 RUN /bin/sh oaienv && \ 
     cd cmake_targets && \
     mkdir -p log && \
-    ./build_oai -I -w USRP
+    ./build_oai -I -w USRP --install-optional-packages

docker/Dockerfile.phySim.rhel8.2

@@ -101,7 +101,6 @@ WORKDIR /usr/bin/
 COPY --from=phy-sim-build \
     /usr/bin/killall \
     /usr/bin/xmlstarlet \
-    /usr/bin/svn \
     ./
 
 # Copy the relevant configuration files for phySim