dev: remove pcap workaround from devcontainer (envoyproxy#12191)

Signed-off-by: Lizan Zhou <[email protected]>

.bazelrc

@@ -211,7 +211,7 @@ build:remote-msvc-cl --config=rbe-toolchain-msvc-cl
 
 # Docker sandbox
 # NOTE: Update this from https://github.com/envoyproxy/envoy-build-tools/blob/master/toolchains/rbe_toolchains_config.bzl#L8
-build:docker-sandbox --experimental_docker_image=envoyproxy/envoy-build-ubuntu:736b8db2e1f0b55edb50719d2f8ddf383f46030b
+build:docker-sandbox --experimental_docker_image=envoyproxy/envoy-build-ubuntu:923df85a4ba7f30dcd0cb6b0c6d8d604f0e20f48
 build:docker-sandbox --spawn_strategy=docker
 build:docker-sandbox --strategy=Javac=docker
 build:docker-sandbox --strategy=Closure=docker

.circleci/config.yml

@@ -5,7 +5,7 @@ executors:
     description: "A regular build executor based on ubuntu image"
     docker:
       # NOTE: Update this from https://github.com/envoyproxy/envoy-build-tools/blob/master/toolchains/rbe_toolchains_config.bzl#L8
-      - image: envoyproxy/envoy-build-ubuntu:736b8db2e1f0b55edb50719d2f8ddf383f46030b
+      - image: envoyproxy/envoy-build-ubuntu:923df85a4ba7f30dcd0cb6b0c6d8d604f0e20f48
     resource_class: xlarge
     working_directory: /source
 

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM gcr.io/envoy-ci/envoy-build:736b8db2e1f0b55edb50719d2f8ddf383f46030b
+FROM gcr.io/envoy-ci/envoy-build:923df85a4ba7f30dcd0cb6b0c6d8d604f0e20f48
 
 ARG USERNAME=vscode
 ARG USER_UID=501
@@ -10,8 +10,6 @@ ENV ENVOY_STDLIB=libstdc++
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get -y update \
   && apt-get -y install --no-install-recommends libpython2.7 net-tools psmisc vim 2>&1 \
-  # Change pcap gid to some larger number which doesn't conflict with common gid (1000)
-  && groupmod -g 65515 pcap && chgrp pcap /usr/sbin/tcpdump \
   # Create a non-root user to use if preferred - see https://aka.ms/vscode-remote/containers/non-root-user.
   && groupadd --gid $USER_GID $USERNAME \
   && useradd -s /bin/bash --uid $USER_UID --gid $USER_GID -m $USERNAME -G pcap -d /build \