Update debian:bullseye-slim Docker digest to 52927ef (#256)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -8,7 +8,7 @@ RUN go mod download
 COPY ./ ./
 RUN go build
 
-FROM debian:bullseye-slim@sha256:f807f4b16002c623115b0247dca6a55711c6b1ae821dc64fb8a2339e4ce2115d
+FROM debian:bullseye-slim@sha256:52927eff8153b563244f98cdc802ba97918afcdf67f9e4867cbf1f7afb3d147b
 WORKDIR /app
 
 RUN groupadd -g 1000 app && useradd -u 1000 -g app app