Bump ejs from 2.5.5 to 3.1.10

Bumps [ejs](https://github.com/mde/ejs) from 2.5.5 to 3.1.10.
- [Release notes](https://github.com/mde/ejs/releases)
- [Commits](mde/ejs@v2.5.5...v3.1.10)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -22,7 +22,7 @@
   "main": "./lib/passport-wsfed-saml2",
   "dependencies": {
     "@auth0/xmldom": "0.1.22",
-    "ejs": "2.5.5",
+    "ejs": "3.1.10",
     "jsonwebtoken": "~9.0.0",
     "node-forge": "^0.10.0",
     "passport-strategy": "^1.0.0",