Convert references service to ES modules

GitOrigin-RevId: f904721ff81b291127fdc8750105846a9cf3ceb0

package-lock.json

@@ -40905,7 +40905,6 @@
         "@overleaf/redis-wrapper": "*",
         "@overleaf/settings": "*",
         "async": "^3.2.5",
-        "body-parser": "^1.20.3",
         "bunyan": "^1.8.15",
         "express": "^4.21.0",
         "ioredis": "^4.16.1",
@@ -40914,13 +40913,22 @@
       "devDependencies": {
         "chai": "^4.3.6",
         "chai-as-promised": "^7.1.1",
+        "esmock": "^2.6.9",
         "mocha": "^10.2.0",
         "mongodb": "6.7.0",
-        "sandboxed-module": "^2.0.4",
         "sinon": "^9.2.4",
         "typescript": "^5.0.4"
       }
     },
+    "services/references/node_modules/esmock": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/esmock/-/esmock-2.6.9.tgz",
+      "integrity": "sha512-SJ5YnoWi8yuGghBrupScARmIcUh2A2a2gIfdVRtQ2MQpQo91wMWHx/fsN0ZDERLAUso1ea4Q/9CKCL88O5MEpg==",
+      "dev": true,
+      "engines": {
+        "node": ">=14.16.0"
+      }
+    },
     "services/spelling": {
       "name": "@overleaf/spelling",
       "version": "0.1.4",
@@ -50575,18 +50583,25 @@
         "@overleaf/redis-wrapper": "*",
         "@overleaf/settings": "*",
         "async": "^3.2.5",
-        "body-parser": "^1.20.3",
         "bunyan": "^1.8.15",
         "chai": "^4.3.6",
         "chai-as-promised": "^7.1.1",
+        "esmock": "^2.6.9",
         "express": "^4.21.0",
         "ioredis": "^4.16.1",
         "lodash": "^4.17.19",
         "mocha": "^10.2.0",
         "mongodb": "6.7.0",
-        "sandboxed-module": "^2.0.4",
         "sinon": "^9.2.4",
         "typescript": "^5.0.4"
+      },
+      "dependencies": {
+        "esmock": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/esmock/-/esmock-2.6.9.tgz",
+          "integrity": "sha512-SJ5YnoWi8yuGghBrupScARmIcUh2A2a2gIfdVRtQ2MQpQo91wMWHx/fsN0ZDERLAUso1ea4Q/9CKCL88O5MEpg==",
+          "dev": true
+        }
       }
     },
     "@overleaf/settings": {