Bump ejs from 3.1.7 to 3.1.10

Bumps [ejs](https://github.com/mde/ejs) from 3.1.7 to 3.1.10.
- [Release notes](https://github.com/mde/ejs/releases)
- [Commits](mde/ejs@v3.1.7...v3.1.10)

---
updated-dependencies:
- dependency-name: ejs
  dependency-type: direct:production
...

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

package.json

@@ -39,7 +39,7 @@
     "csurf": "1.11.0",
     "csvtojson": "^2.0.10",
     "dotenv": "^8.2.0",
-    "ejs": "3.1.7",
+    "ejs": "3.1.10",
     "express": "^4.17.3",
     "ioredis": "*",
     "mailgun-js": "^0.22.0",