fix(deps): update dependency ws to v8.12.0

Signed-off-by: Renovate Bot <bot@renovateapp.com>

backend/package.json

@@ -74,7 +74,7 @@
     "rxjs": "7.8.0",
     "sqlite3": "5.1.4",
     "typeorm": "0.3.7",
-    "ws": "8.11.0",
+    "ws": "8.12.0",
     "y-protocols": "1.0.5",
     "yjs": "13.5.44"
   },

frontend/package.json

@@ -119,7 +119,7 @@
     "vega-embed": "6.21.0",
     "vega-lite": "5.6.0",
     "words-count": "2.0.2",
-    "ws": "8.11.0",
+    "ws": "8.12.0",
     "y-codemirror.next": "0.3.2",
     "y-protocols": "1.0.5",
     "yjs": "13.5.44"

yarn.lock

@@ -2256,7 +2256,7 @@ __metadata:
     tsconfig-paths: 4.1.2
     typeorm: 0.3.7
     typescript: 4.9.4
-    ws: 8.11.0
+    ws: 8.12.0
     y-protocols: 1.0.5
     yjs: 13.5.44
   languageName: unknown
@@ -2421,7 +2421,7 @@ __metadata:
     vega-embed: 6.21.0
     vega-lite: 5.6.0
     words-count: 2.0.2
-    ws: 8.11.0
+    ws: 8.12.0
     y-codemirror.next: 0.3.2
     y-protocols: 1.0.5
     yjs: 13.5.44
@@ -18600,6 +18600,21 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ws@npm:8.12.0":
+  version: 8.12.0
+  resolution: "ws@npm:8.12.0"
+  peerDependencies:
+    bufferutil: ^4.0.1
+    utf-8-validate: ">=5.0.2"
+  peerDependenciesMeta:
+    bufferutil:
+      optional: true
+    utf-8-validate:
+      optional: true
+  checksum: 818ff3f8749c172a95a114cceb8b89cedd27e43a82d65c7ad0f7882b1e96a2ee6709e3746a903c3fa88beec0c8bae9a9fcd75f20858b32a166dfb7519316a5d7
+  languageName: node
+  linkType: hard
+
 "ws@npm:^7.3.1":
   version: 7.5.9
   resolution: "ws@npm:7.5.9"