Add libgmock package for linkmgrd

lolyu · yxieca · commit 27cd99cb7127 · 2022-05-27T01:38:01.000Z
Signed-off-by: Longxiang Lyu &lt;lolv@microsoft.com&gt;
diff --git a/sonic-slave-buster/Dockerfile.j2 b/sonic-slave-buster/Dockerfile.j2
@@ -331,6 +331,7 @@ RUN apt-get update && apt-get install -y \
         libboost-regex1.71-dev \
         googletest \
         libgtest-dev \
+        libgmock-dev \
         libgcc-8-dev
 
 RUN apt-get -y build-dep openssh
