GLPI 10.0 compatibility

- Permit installation on GLPI 10.0.x
- Remove deprecated usage of Toolbox::unclean_cross_side_scripting_deep()
- Replace deprecated usage of Html::autocompletionTextField()
- Fix showForm() signature
- Use same PHP minimal version as GLPI core
- Remove deprecated usage of integer display width
- Use default GLPI charset/collation during install/update
- Force database dynamic row format
- Migrate KnowbaseItem.date -> date_creation
- Add database support
- Use default sign on primary/foreign keys
- $_SERVER['REQUEST_URI'] may be missing

Author: cedric-anne

composer.json

@@ -1,14 +1,14 @@
 {
     "require": {
-        "php": "^7.2"
+        "php": ">=7.4"
     },
     "require-dev": {
         "glpi-project/tools": "^0.4"
     },
     "config": {
         "optimize-autoloader": true,
         "platform": {
-            "php": "7.2.0"
+            "php": "7.4.0"
         },
         "sort-packages": true
     }