Merge pull request #19428 from overleaf/msm-git-bridge-linux-utils

[git-bridge] install `setpriv` via `util-linux` package

GitOrigin-RevId: 707b7095c06575d5232e251da987cd6be2b4bfc1

services/git-bridge/Dockerfile

@@ -25,7 +25,7 @@ RUN make package \
 
 FROM amazoncorretto:21-alpine
 
-RUN apk add --update --no-cache bash git sqlite procps htop net-tools jemalloc
+RUN apk add --update --no-cache bash git sqlite procps htop net-tools jemalloc util-linux
 
 ENV LD_PRELOAD=/usr/lib/libjemalloc.so.2