chore(deps): update dependency dotenv-expand to v11 (#162)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

backend/package.json

@@ -62,7 +62,7 @@
 		"class-validator": "^0.14.0",
 		"cross-env": "^7.0.3",
 		"dotenv-defaults": "^5.0.2",
-		"dotenv-expand": "^10.0.0",
+		"dotenv-expand": "^11.0.0",
 		"dotenv-mono": "^1.3.12",
 		"eta": "^3.1.1",
 		"fast-xml-parser": "^4.3.2",