Fix the Docker image build (#8160)

The smokescreen clone was being done with `--depth=1`, which broke as
soon as the tip of the master branch advanced past the commit we wanted.
Use `--filter=blob:none` instead, which still avoids fetching the full
history, but allows us to check out any commit we want.

Dockerfile

@@ -85,7 +85,7 @@ RUN --mount=type=cache,target=/root/.cache/pip/http-v2 \
 
 FROM golang:1.22.4 AS build-smokescreen
 
-RUN git clone --depth=1 https://github.com/stripe/smokescreen.git
+RUN git clone --filter=blob:none --no-checkout https://github.com/stripe/smokescreen.git
 RUN cd smokescreen && git checkout eb1ac09 && go build -o /tmp/smokescreen
 
 FROM ${BASE_IMAGE}

changelog.d/20240712_155156_roman.md

@@ -0,0 +1,4 @@
+### Fixed
+
+- Fixed broken server Docker image build
+  (<https://github.com/cvat-ai/cvat/pull/8160>)