Bump email-templates from 2.6.0 to 5.0.0

Bumps [email-templates](https://github.com/niftylettuce/email-templates) from 2.6.0 to 5.0.0.
- [Release notes](https://github.com/niftylettuce/email-templates/releases)
- [Commits](forwardemail/email-templates@2.6.0...5.0.0)

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

Author: dependabot-support

package.json

@@ -62,7 +62,7 @@
     "crypto": "~1.0.1",
     "crypto-js": "^3.1.9-1",
     "dauria": "~2.0.0",
-    "email-templates": "2.6.0",
+    "email-templates": "5.0.0",
     "feathers-authentication-hooks": "~0.3.0",
     "feathers-authentication-management": "~2.0.1",
     "feathers-blob": "~2.0.1",