Revert "Changements dans les modules (nouvelle version Express, mysql, ..)"

This reverts commit bdab795506.

package.json

@@ -10,17 +10,15 @@
   "author": "Laurent LE CORRE",
   "license": "ISC",
   "dependencies": {
-    "@eonasdan/tempus-dominus": "^6.7.19",
-    "@popperjs/core": "^2.11.8",
     "bcrypt": "^5.1.1",
-    "body-parser": "^1.20.2",
+    "body-parser": "^1.20.1",
     "bootstrap": "^5.2.1",
     "cookie-parser": "^1.4.6",
     "dateformat": "^4.6.3",
     "dotenv": "^16.3.1",
-    "express": "^5.0.0-alpha.2",
+    "express": "^4.18.2",
     "hbs": "^4.2.0",
-    "mysql2": "^3.6.5",
+    "mysql": "^2.18.1",
     "nodemon": "^3.0.1",
     "uuid": "^9.0.1"
   }