[gbm-web] Add catatonit

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit 5e7d6fa148a7eeb1557a9e11b1de57c72495a4a1
Author: Bartłomiej Piotrowski <bpiotrowski gnome org>
Date:   Wed Sep 16 14:41:09 2020 +0200

    Add catatonit

 Dockerfile | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/Dockerfile b/Dockerfile
index e050bbd..e39436f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,6 +23,9 @@ RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys C793BFA2FA577F07 &&
     apt-get update && apt-get install -y flatpak ostree libpq5 ca-certificates && \
     rm -rf /var/lib/apt/lists/*
 
+ADD https://github.com/openSUSE/catatonit/releases/download/v0.1.5/catatonit.x86_64 /usr/local/bin/catatonit
+RUN chmod +x /usr/local/bin/catatonit
+
 COPY --from=builder /flat-manager/target/release/flat-manager /usr/local/bin/flat-manager
 COPY --from=builder /flat-manager/target/release/delta-generator-client /usr/local/bin/delta-generator-client
 COPY --from=builder /flat-manager-ostree/target/release/flat-manager /usr/local/bin/flat-manager-ostree