revert linux go version

packaging/linux/Dockerfile

@@ -31,9 +31,9 @@ RUN apt-get install -y nodejs yarn
 # When updating the version, remember to bump keybase_packaging_v# in docker_build.sh.
 # Copy over the new hash when upgrading version. But if not upgrading version,
 # the check should not ever fail.
-ENV GOLANG_VERSION 1.17.3
+ENV GOLANG_VERSION 1.13.7
 ENV GOLANG_DOWNLOAD_URL https://dl.google.com/go/go$GOLANG_VERSION.linux-amd64.tar.gz
-ENV GOLANG_DOWNLOAD_SHA256 550f9845451c0c94be679faf116291e7807a8d78b43149f9506c1b15eb89008c
+ENV GOLANG_DOWNLOAD_SHA256 b3dd4bd781a0271b33168e627f7f43886b4c5d1c794a4015abf34e99c6526ca3
 RUN wget "$GOLANG_DOWNLOAD_URL" -O /root/go.tar.gz
 RUN echo "$GOLANG_DOWNLOAD_SHA256 /root/go.tar.gz" | sha256sum --check --status --strict -
 RUN tar -C /usr/local -xzf /root/go.tar.gz

packaging/linux/smoketest/ubuntu-latest/Vagrantfile

@@ -1,5 +1,5 @@
 Vagrant.configure("2") do |config|
-  config.vm.box = "ubuntu/eoan64"
+  config.vm.box = "ubuntu/impish64"
   config.vm.synced_folder "../vagrantcommon/", "/vagrant", type: "rsync"
   config.vm.provider "virtualbox" do |vb|
     vb.memory = "16384"

packaging/linux/tuxbot/provision_tuxbot_root

@@ -6,9 +6,9 @@ export DEBIAN_FRONTEND=noninteractive
 apt-get --allow-releaseinfo-change update
 apt-get install -yq git curl vim python3-pip jq
 
-GOLANG_VERSION=1.17.3
+GOLANG_VERSION=1.13.7
 GOLANG_DOWNLOAD_URL=https://dl.google.com/go/go$GOLANG_VERSION.linux-amd64.tar.gz
-GOLANG_DOWNLOAD_SHA256=550f9845451c0c94be679faf116291e7807a8d78b43149f9506c1b15eb89008c
+GOLANG_DOWNLOAD_SHA256=b3dd4bd781a0271b33168e627f7f43886b4c5d1c794a4015abf34e99c6526ca3
 wget "$GOLANG_DOWNLOAD_URL" -O /root/go.tar.gz
 echo "$GOLANG_DOWNLOAD_SHA256 /root/go.tar.gz" | sha256sum --check --status --strict -
 tar -C /usr/local -xzf /root/go.tar.gz