add CI/CD for libedit and readline

.github/workflows/linux.yml

@@ -63,6 +63,7 @@ jobs:
                       os: ubuntu-22.04
                       compiler: gcc
                       cflags: '-Wnonnull'
+                      configureopts: '--with-readline=yes'
         steps:
             - name: Clone repository
               uses: actions/checkout@v4
@@ -73,7 +74,7 @@ jobs:
                 sudo apt-get install -y bison comerr-dev flex doxygen
                 sudo apt-get install -y libcap-ng-dev libdb-dev libedit-dev libjson-perl
                 sudo apt-get install -y libldap2-dev libncurses5-dev libperl4-corelibs-perl
-                sudo apt-get install -y libsqlite3-dev libkeyutils-dev pkg-config python3
+                sudo apt-get install -y libsqlite3-dev libkeyutils-dev libreadline-dev pkg-config python3
                 sudo apt-get install -y ss-dev texinfo unzip netbase keyutils ldap-utils
                 sudo apt-get install -y gdb apport curl libmicrohttpd-dev jq valgrind
                 # Temporary workaround for:
@@ -83,6 +84,7 @@ jobs:
               env:
                 CC: ${{ matrix.compiler }}
                 MAKEVARS: ${{ matrix.makevars }}
+                CONFIGURE_OPTS: ${{ matrix.configureopts }}
               run: |
                 /bin/sh ./autogen.sh
                 mkdir build