fix: replace python3-yenc with pip sabyenc for Trixie compatibility

python3-yenc was removed from Debian Trixie. SABnzbd uses sabyenc
(via pip) as the replacement. Uncomment the pip install line and
remove python3-yenc from apt RUNTIME_PACKAGES.

Dockerfile

@@ -25,12 +25,12 @@ ENV LANG C.UTF-8
 RUN export SABNZBD_VERSION=3.7.2 PAR2CMDLINE_VERSION=v0.6.14-mt1 && \
     export DEBIAN_FRONTEND=noninteractive && \
     export BUILD_PACKAGES="automake build-essential python3-dev libffi-dev" && \
-    export RUNTIME_PACKAGES="ca-certificates p7zip-full python3-yenc unrar unzip libgomp1 openssl python3-openssl curl python3-pip" && \
+    export RUNTIME_PACKAGES="ca-certificates p7zip-full unrar unzip libgomp1 openssl python3-openssl curl python3-pip" && \
     export PIP_PACKAGES="sabyenc" && \
     sed -i "s/Components: main/Components: main contrib non-free/" /etc/apt/sources.list.d/debian.sources && \
     apt-get -qq update && \
     apt-get -qq --yes install $BUILD_PACKAGES $RUNTIME_PACKAGES && \
-    #pip3 install $PIP_PACKAGES && \
+    pip3 install $PIP_PACKAGES && \
     curl -SL -o /tmp/sabnzbd.tar.gz https://github.com/sabnzbd/sabnzbd/releases/download/${SABNZBD_VERSION}/SABnzbd-${SABNZBD_VERSION}-src.tar.gz && \
     tar xzf /tmp/sabnzbd.tar.gz && \
     mv SABnzbd-* sabnzbd && \