build(deps-dev): bump eslint from 8.50.0 to 8.51.0 in /src (#5969)

Bumps [eslint](https://github.com/eslint/eslint) from 8.50.0 to 8.51.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v8.50.0...v8.51.0)

---
updated-dependencies:
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

src/package-lock.json

@@ -90,9 +90,9 @@
       }
     },
     "@eslint/js": {
-      "version": "8.50.0",
-      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-8.50.0.tgz",
-      "integrity": "sha512-NCC3zz2+nvYd+Ckfh87rA47zfu2QsQpvc6k1yzTk+b9KzRj0wkGa8LSoGOXN6Zv4lRf/EIoZ80biDh9HOI+RNQ==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-8.51.0.tgz",
+      "integrity": "sha512-HxjQ8Qn+4SI3/AFv6sOrDB+g6PpUTDwSJiQqOrnneEk8L71161srI9gjzzZvYVbzHiVg/BvcH95+cK/zfIt4pg==",
       "dev": true
     },
     "@humanwhocodes/config-array": {
@@ -1424,15 +1424,15 @@
       }
     },
     "eslint": {
-      "version": "8.50.0",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-8.50.0.tgz",
-      "integrity": "sha512-FOnOGSuFuFLv/Sa+FDVRZl4GGVAAFFi8LecRsI5a1tMO5HIE8nCm4ivAlzt4dT3ol/PaaGC0rJEEXQmHJBGoOg==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-8.51.0.tgz",
+      "integrity": "sha512-2WuxRZBrlwnXi+/vFSJyjMqrNjtJqiasMzehF0shoLaW7DzS3/9Yvrmq5JiT66+pNjiX4UBnLDiKHcWAr/OInA==",
       "dev": true,
       "requires": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.6.1",
         "@eslint/eslintrc": "^2.1.2",
-        "@eslint/js": "8.50.0",
+        "@eslint/js": "8.51.0",
         "@humanwhocodes/config-array": "^0.11.11",
         "@humanwhocodes/module-importer": "^1.0.1",
         "@nodelib/fs.walk": "^1.2.8",
@@ -2141,12 +2141,12 @@
       "dev": true
     },
     "flat-cache": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/flat-cache/-/flat-cache-3.1.0.tgz",
-      "integrity": "sha512-OHx4Qwrrt0E4jEIcI5/Xb+f+QmJYNj2rrK8wiIdQOIrB9WrrJL8cjZvXdXuBTkkEwEqLycb5BeZDV1o2i9bTew==",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/flat-cache/-/flat-cache-3.1.1.tgz",
+      "integrity": "sha512-/qM2b3LUIaIgviBQovTLvijfyOQXPtSRnRK26ksj2J7rzPIecePUIpJsZ4T02Qg+xiAEKIs5K8dsHEd+VaKa/Q==",
       "dev": true,
       "requires": {
-        "flatted": "^3.2.7",
+        "flatted": "^3.2.9",
         "keyv": "^4.5.3",
         "rimraf": "^3.0.2"
       }
@@ -3064,9 +3064,9 @@
       "dev": true
     },
     "keyv": {
-      "version": "4.5.3",
-      "resolved": "https://registry.npmjs.org/keyv/-/keyv-4.5.3.tgz",
-      "integrity": "sha512-QCiSav9WaX1PgETJ+SpNnx2PRRapJ/oRSXM4VO5OGYGSjrxbKPVFVhB3l2OCbLCk329N8qyAtsJjSjvVBWzEug==",
+      "version": "4.5.4",
+      "resolved": "https://registry.npmjs.org/keyv/-/keyv-4.5.4.tgz",
+      "integrity": "sha512-oxVHkHR/EJf2CNXnWxRLW6mg7JyCCUcG0DtEGmL2ctUo1PNTin1PUil+r/+4r5MpVgC/fn1kjsx7mjSujKqIpw==",
       "dev": true,
       "requires": {
         "json-buffer": "3.0.1"

src/package.json

@@ -78,7 +78,7 @@
     "etherpad-lite": "node/server.js"
   },
   "devDependencies": {
-    "eslint": "^8.50.0",
+    "eslint": "^8.51.0",
     "eslint-config-etherpad": "^3.0.22",
     "etherpad-cli-client": "^2.0.2",
     "mocha": "^10.0.0",