chore: [security] bump extend from 3.0.1 to 3.0.2

Bumps [extend](https://github.com/justmoon/node-extend) from 3.0.1 to 3.0.2. **This update includes security fixes.**
- [Release notes](https://github.com/justmoon/node-extend/releases)
- [Changelog](https://github.com/justmoon/node-extend/blob/master/CHANGELOG.md)
- [Commits](https://github.com/justmoon/node-extend/compare/v3.0.1...v3.0.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

curriculum/package-lock.json

@@ -6849,9 +6849,9 @@
       }
     },
     "extend": {
-      "version": "3.0.1",
+      "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
-      "integrity": "sha1-p1Xqe8Gt/MWjHOfnYtuq3F5jZEQ=",
+      "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==",
       "dev": true
     },
     "extend-shallow": {
@@ -13455,11 +13455,6 @@
             "strip-eof": "^1.0.0"
           }
         },
-        "extend": {
-          "version": "3.0.2",
-          "bundled": true,
-          "dev": true
-        },
         "extsprintf": {
           "version": "1.3.0",
           "bundled": true,
@@ -17029,14 +17024,6 @@
         "tough-cookie": "~2.4.3",
         "tunnel-agent": "^0.6.0",
         "uuid": "^3.3.2"
-      },
-      "dependencies": {
-        "extend": {
-          "version": "3.0.2",
-          "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
-          "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==",
-          "dev": true
-        }
       }
     },
     "request-promise-core": {