Update to 1.39.2

Also too the opportunity to rewrite the build script since there was a
change in the build steps (mainly how the product JSON is inserted) and
to get the build changes out of the patch. It also no longer relies on
external caching (we'll want to do this within CI instead).

scripts/ci.bash

@@ -1,7 +1,6 @@
 #!/bin/bash
 set -euo pipefail
 
-# Build using a Docker container.
 function docker-build() {
 	local target="${TARGET:-}"
 	local image="codercom/nbin-${target}"
@@ -12,15 +11,15 @@ function docker-build() {
 	fi
 
 	local containerId
-	containerId=$(docker create --network=host --rm -it -v "$(pwd)"/.cache:/src/.cache "${image}")
+	# Use a mount so we can cache the results.
+	containerId=$(docker create --network=host --rm -it -v "$(pwd)":/src "${image}")
 	docker start "${containerId}"
-	docker exec "${containerId}" mkdir -p /src
 
-	# TODO: temporary as long as we are rebuilding modules.
+	# TODO: Might be better to move these dependencies to the images or create new
+	# ones on top of these.
 	if [[ "${image}" == "codercom/nbin-alpine" ]] ; then
 		docker exec "${containerId}" apk add libxkbfile-dev libsecret-dev
 	else
-		# TODO: at some point git existed but it seems to have disappeared.
 		docker exec "${containerId}" yum install -y libxkbfile-devel libsecret-devel git
 	fi
 
@@ -31,19 +30,15 @@ function docker-build() {
 			bash -c "cd /src && CI=true GITHUB_TOKEN=${token} MINIFY=${minify} yarn ${command} ${args}"
 	}
 
-	docker cp ./. "${containerId}":/src
 	docker-exec build
 	if [[ -n "${package}" ]] ; then
 		docker-exec binary
 		docker-exec package
-		mkdir -p release
-		docker cp "${containerId}":/src/release/. ./release/
 	fi
 
-	docker stop "${containerId}"
+	docker kill "${containerId}"
 }
 
-# Build locally.
 function local-build() {
 	function local-exec() {
 		local command="${1}" ; shift