chore(deps): update workbox monorepo to v6.4.2 (#1133)

Co-authored-by: kolaente <k@knt.li>
Reviewed-on: https://kolaente.dev/vikunja/frontend/pulls/1133
Co-authored-by: renovate <renovatebot@kolaente.de>
Co-committed-by: renovate <renovatebot@kolaente.de>

package.json

@@ -49,7 +49,7 @@
     "vue-router": "4.0.12",
     "vuedraggable": "4.1.0",
     "vuex": "4.0.2",
-    "workbox-precaching": "6.4.1"
+    "workbox-precaching": "6.4.2"
   },
   "devDependencies": {
     "@4tw/cypress-drag-drop": "2.1.0",
@@ -89,7 +89,7 @@
     "vite-svg-loader": "3.1.0",
     "vue-tsc": "0.29.8",
     "wait-on": "6.0.0",
-    "workbox-cli": "6.4.1"
+    "workbox-cli": "6.4.2"
   },
   "eslintConfig": {
     "root": true,