refactor: downgrade ssestream to avoild "SSEStream is not a construct…

…or" problem

See EventSource/node-ssestream#3 (comment)

package.json

@@ -55,7 +55,7 @@
     "sass": "^1.52.1",
     "sass-loader": "^12.4.0",
     "source-map-loader": "^3.0.1",
-    "ssestream": "^1.1.0",
+    "ssestream": "1.0.1",
     "style-loader": "^3.3.1",
     "terser-webpack-plugin": "^5.3.1",
     "ts-loader": "^9.2.6",

utils/server.js

@@ -124,7 +124,7 @@ const server = new WebpackDevServer(
               customOptions.enableContentScriptsAutoReload;
 
             if (shouldBackgroundReload) {
-              sseStream.writeMessage(
+              sseStream.write(
                 {
                   event: 'background-updated',
                   data: {}, // "data" key should be reserved though it is empty.
@@ -133,7 +133,7 @@ const server = new WebpackDevServer(
               );
             }
             if (shouldContentScriptsReload) {
-              sseStream.writeMessage(
+              sseStream.write(
                 {
                   event: 'content-scripts-updated',
                   data: {},

yarn.lock

@@ -5242,10 +5242,10 @@ spdy@^4.0.2:
     select-hose "^2.0.0"
     spdy-transport "^3.0.0"
 
-ssestream@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.npmmirror.com/ssestream/-/ssestream-1.1.0.tgz#f46d046ede4797ca00e2e1b88964021cfbe7d678"
-  integrity sha512-UOS3JTuGqGEOH89mfHFwVOJNH2+JX9ebIWuw6WBQXpkVOxbdoY3RMliSHzshL4XVYJJrcul5NkuvDFCzgYu1Lw==
+ssestream@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.npmmirror.com/ssestream/-/ssestream-1.0.1.tgz#351551b12c00e91e7550f38d558323f3f47b54c2"
+  integrity sha512-VK2CDxNV+cYWN3MuyL+lBSIm5qX3gPXONKejuXCnkbRzf/d/+2Nxsf38DXNNOlNWvdIhWNeiqJy0AMN7zZHJHQ==
 
 "statuses@>= 1.4.0 < 2", "statuses@>= 1.5.0 < 2", statuses@~1.5.0:
   version "1.5.0"