packaging: remove leftover fedora 32 Dockerfile

Change-Id: I9a18124056477b3552ebd0c4cb16117d1600497c

docker/Dockerfile_fedora_32

-FROM fedora:32
-
-RUN dnf clean all
-
-RUN dnf install -y dnf-command\(builddep\) rpmdevtools && \
-    dnf install -y mock
-
-RUN dnf install -y \
-        git \
-        rpm-build \
-        tar \
-        make \
-        autoconf \
-        automake \
-        nasm \
-        cmake \
-        speexdsp-devel \
-        pulseaudio-libs-devel \
-        libcanberra-devel \
-        libcurl-devel \
-        libtool \
-        mesa-libgbm-devel \
-        mesa-dri-drivers \
-        dbus-devel \
-        expat-devel \
-        pcre-devel \
-        yaml-cpp-devel \
-        dbus-c++-devel \
-        dbus-devel \
-        libXext-devel \
-        libXfixes-devel \
-        yasm \
-        speex-devel \
-        gsm-devel \
-        chrpath \
-        check \
-        astyle \
-        uuid-c++-devel \
-        gettext-devel \
-        gcc-c++ \
-        which \
-        alsa-lib-devel \
-        systemd-devel \
-        libuuid-devel \
-        uuid-devel \
-        gnutls-devel \
-        nettle-devel \
-        opus-devel \
-        patch \
-        jsoncpp-devel \
-        libnatpmp-devel \
-        webkitgtk4-devel \
-        cryptopp-devel \
-        libva-devel \
-        libvdpau-devel \
-        msgpack-devel \
-        NetworkManager-libnm-devel \
-        openssl-devel \
-        openssl-static \
-        clutter-devel \
-        clutter-gtk-devel \
-        libappindicator-gtk3-devel \
-        libnotify-devel \
-        libupnp-devel \
-        qrencode-devel \
-        qt5-qtbase-devel \
-        qt5-qttools-devel \
-        qt5-qtdeclarative-devel \
-        qt5-qtquickcontrols \
-        qt5-qtquickcontrols2-devel \
-        qt5-qtmultimedia-devel \
-        qt5-qtsvg-devel \
-        qt5-qtwebengine-devel \
-        libargon2-devel \
-        sqlite-devel
-
-ADD scripts/build-package-rpm.sh /opt/build-package-rpm.sh
-
-CMD ["/opt/build-package-rpm.sh"]