Update brick/math version constraint and remove dev minimum stability (#649)

Extend brick/math support to ^0.15|^0.16|^0.17 and remove minimum-stability: dev.

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Spomky

composer.json

@@ -48,7 +48,7 @@
     "require": {
         "php": ">=8.2",
         "ext-openssl": "*",
-        "brick/math": "^0.12|^0.13|^0.14",
+        "brick/math": "^0.12|^0.13|^0.14|^0.15|^0.16|^0.17",
         "psr/clock": "^1.0",
         "psr/event-dispatcher": "^1.0",
         "spomky-labs/pki-framework": "^1.2.1",
@@ -92,6 +92,5 @@
     },
     "config": {
         "sort-packages": true
-    },
-    "minimum-stability": "dev"
+    }
 }