fix: backend/package.json & backend/yarn.lock to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-EXPRESSFILEUPLOAD-595969
- https://snyk.io/vuln/SNYK-JS-GOT-2932019
- https://snyk.io/vuln/SNYK-JS-JSONWEBTOKEN-3180022
- https://snyk.io/vuln/SNYK-JS-JSONWEBTOKEN-3180024
- https://snyk.io/vuln/SNYK-JS-JSONWEBTOKEN-3180026
- https://snyk.io/vuln/SNYK-JS-KNEX-3175610
- https://snyk.io/vuln/SNYK-JS-LIQUIDJS-2952868
- https://snyk.io/vuln/SNYK-JS-OBJECTION-1582910
- https://snyk.io/vuln/SNYK-JS-QS-3153490
- https://snyk.io/vuln/SNYK-JS-SQLITE3-2388645

backend/package.json

@@ -8,25 +8,25 @@
 		"archiver": "^5.3.0",
 		"batchflow": "^0.4.0",
 		"bcrypt": "^5.0.0",
-		"body-parser": "^1.19.0",
+		"body-parser": "^1.19.2",
 		"compression": "^1.7.4",
 		"config": "^3.3.1",
-		"express": "^4.17.1",
+		"express": "^4.17.3",
-		"express-fileupload": "^1.1.9",
+		"express-fileupload": "^1.1.10",
 		"gravatar": "^1.8.0",
 		"json-schema-ref-parser": "^8.0.0",
-		"jsonwebtoken": "^8.5.1",
+		"jsonwebtoken": "^9.0.0",
-		"knex": "^0.20.13",
+		"knex": "^2.4.0",
-		"liquidjs": "^9.11.10",
+		"liquidjs": "^10.0.0",
 		"lodash": "^4.17.21",
 		"moment": "^2.29.4",
 		"mysql": "^2.18.1",
 		"node-rsa": "^1.0.8",
-		"nodemon": "^2.0.2",
+		"nodemon": "^2.0.17",
-		"objection": "^2.2.16",
+		"objection": "^3.0.0",
 		"path": "^0.12.7",
 		"signale": "^1.4.0",
-		"sqlite3": "^4.1.1",
+		"sqlite3": "^5.0.3",
 		"temp-write": "^4.0.0"
 	},
 	"signale": {