fix: Use WebSockets to stream workspace build logs (#2569)

* fix: Use WebSockets to stream workspace build logs

This was using a streaming HTTP request before, which didn't work
on my version of Chrome. This method seemed less reliable and standard
than a WebSocket, so figured switching would be best.

* Update site/src/xServices/workspaceBuild/workspaceBuildXService.ts

Co-authored-by: Abhineet Jain <AbhineetJain@users.noreply.github.com>

* Update site/src/pages/WorkspaceBuildPage/WorkspaceBuildPage.test.tsx

Co-authored-by: Abhineet Jain <AbhineetJain@users.noreply.github.com>

* Update site/src/api/api.ts

Co-authored-by: Abhineet Jain <AbhineetJain@users.noreply.github.com>

* Remove unused prop

Co-authored-by: Abhineet Jain <AbhineetJain@users.noreply.github.com>

scripts/build_go_matrix.sh

@@ -193,7 +193,7 @@ for spec in "${specs[@]}"; do
 		--os "$spec_os" \
 		--arch "$spec_arch" \
 		--output "$spec_output_binary" \
-		"${build_args[@]}"
+		"${build_args[@]}" &
 	log
 	log
 
@@ -227,3 +227,5 @@ for spec in "${specs[@]}"; do
 		log
 	fi
 done
+
+wait