Update ClamAV in titan to LTS version 1.0 (#981)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: lowtorola <44183219+lowtorola@users.noreply.github.com>

Author: Copilot

titan/Dockerfile

@@ -10,7 +10,7 @@ COPY . .
 RUN GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o /titan -ldflags="-s -w" ./cmd/titan/main.go
 
 
-FROM clamav/clamav:0.105.1_base
+FROM clamav/clamav:1.0_base
 
 ENV APP_HOME /app
 WORKDIR $APP_HOME

titan/bootstrap.sh

@@ -10,8 +10,10 @@ sed -i 's/\/tmp\/clamd\.sock/\/run\/clamav\/clamd\.sock/' /etc/clamav/clamd.conf
 # We need to start the clamd daemon, and conveniently the image provides an init script
 # to do this. Less conveniently, that init script also ends with a blocking command to
 # "wait forever". So, let's drop that command and run everything else...
+# The new ClamAV 1.0 image uses 'exec tail -f "/dev/null"' at the end. Also, the script
+# uses tini in the shebang, so we need to change it to /bin/sh when piping.
 
-grep -v 'tail -f "/dev/null"' /init | sh
+sed -e 's|^#!/sbin/tini /bin/sh|#!/bin/sh|' -e '/exec tail -f.*\/dev\/null/d' -e '/tail -f.*\/dev\/null/d' /init | sh
 # Mischief managed. I am a terrible person.
 
 # Run the Titan server process.