Pin fpdf composer dependency

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "5b18bd0e376f1f5e5670692ccc52165c",
+    "content-hash": "3d7a72ac245744048dc5e6ac1e7e527a",
     "packages": [
         {
             "name": "brick/math",
@@ -4060,16 +4060,16 @@
         },
         {
             "name": "setasign/fpdf",
-            "version": "1.8.6",
+            "version": "1.9.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Setasign/FPDF.git",
-                "reference": "0838e0ee4925716fcbbc50ad9e1799b5edfae0a0"
+                "reference": "051b70e4c57dedc88df41b1eff1c62894e5f9ed0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Setasign/FPDF/zipball/0838e0ee4925716fcbbc50ad9e1799b5edfae0a0",
-                "reference": "0838e0ee4925716fcbbc50ad9e1799b5edfae0a0",
+                "url": "https://api.github.com/repos/Setasign/FPDF/zipball/051b70e4c57dedc88df41b1eff1c62894e5f9ed0",
+                "reference": "051b70e4c57dedc88df41b1eff1c62894e5f9ed0",
                 "shasum": ""
             },
             "require": {
@@ -4100,9 +4100,9 @@
                 "pdf"
             ],
             "support": {
-                "source": "https://github.com/Setasign/FPDF/tree/1.8.6"
+                "source": "https://github.com/Setasign/FPDF/tree/1.9.0"
             },
-            "time": "2023-06-26T14:44:25+00:00"
+            "time": "2026-05-31T14:25:29+00:00"
         },
         {
             "name": "symfony/clock",