Add pihole-FTL bash completion

Signed-off-by: yubiuser <github@yubiuser.dev>

Author: yubiuser

src/Dockerfile

@@ -90,7 +90,8 @@ RUN cd /etc/.pihole && \
     install -Dm755 -d /var/log/pihole && \
     install -Dm755 -d /var/lib/logrotate && \
     install -Dm755 -t /usr/local/bin pihole && \
-    install -Dm644 ./advanced/bash-completion/pihole /etc/bash_completion.d/pihole && \
+    install -Dm644 ./advanced/bash-completion/pihole.bash /etc/bash_completion.d/pihole && \
+    install -Dm644 ./advanced/bash-completion/pihole-ftl.bash /etc/bash_completion.d/pihole-FTL && \
     install -T -m 0755 ./advanced/Templates/pihole-FTL-prestart.sh /opt/pihole/pihole-FTL-prestart.sh && \
     install -T -m 0755 ./advanced/Templates/pihole-FTL-poststop.sh /opt/pihole/pihole-FTL-poststop.sh && \
     addgroup -S pihole -g ${PIHOLE_GID} && adduser -S pihole -G pihole -u ${PIHOLE_UID} && \