Bump ejs from 3.1.8 to 3.1.10 in /admin

Bumps [ejs](https://github.com/mde/ejs) from 3.1.8 to 3.1.10.
- [Release notes](https://github.com/mde/ejs/releases)
- [Commits](mde/ejs@v3.1.8...v3.1.10)

---
updated-dependencies:
- dependency-name: ejs
  dependency-type: indirect
...

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

Author: dependabot[bot]

admin/package-lock.json

@@ -1216,9 +1216,9 @@ domutils@^2.8.0:
     domhandler "^4.2.0"
 
 ejs@^3.1.8:
-  version "3.1.8"
-  resolved "https://registry.npmmirror.com/ejs/-/ejs-3.1.8.tgz#758d32910c78047585c7ef1f92f9ee041c1c190b"
-  integrity sha512-/sXZeMlhS0ArkfX2Aw780gJzXSMPnKjtspYZv+f3NiKLlubezAHDU5+9xz6gd3/NhG3txQCo6xlglmTS+oTGEQ==
+  version "3.1.10"
+  resolved "https://registry.yarnpkg.com/ejs/-/ejs-3.1.10.tgz#69ab8358b14e896f80cc39e62087b88500c3ac3b"
+  integrity sha512-UeJmFfOrAQS8OJWPZ4qtgHyWExa088/MtK5UEyoJGFH67cDEXkZSviOiKRCZ4Xij0zxI3JECgYs3oKx+AizQBA==
   dependencies:
     jake "^10.8.5"