[UAS-SCOUT] Update dependencies in composer.json and composer.lock for compatibility with PHP 8.3

- Upgraded selective/xmldsig to version 3.2
- Updated doctrine/deprecations to version 1.1.6
- Bumped phpunit/phpunit to support versions 10 and 12
- Adjusted other dependencies for compatibility with PHP 8.3

This update ensures that the project remains compatible with the latest PHP version and its associated libraries.

Author: daanrijpkemacb

composer.json

@@ -22,7 +22,7 @@
         "ext-curl": "*",
         "ext-json": "*",
         "ext-openssl": "*",
-        "selective/xmldsig": "^3.0"
+        "selective/xmldsig": "^3.2"
     },
     "autoload": {
         "psr-4": {