* fix libpcre installation in Dockerfile for debian:stable-slim
Seems with debian:stable-slim now points to Debian Bookworm and that made libpcre3 deprecated we have a failing docker build.
* remove libpcre3 dependency completely as we dont use Nims std/re regex lib.
* Remove all remaining reference to pcre library in our image builds
* android-ndk is added
* in the derivation, system nim is default but one can change it to
nimbus-build-system
* special script for creating nimble links, necessary for the
compilation to succeed.
Referenced issue:
* https://github.com/waku-org/nwaku/issues/3232