There were two big typos

Author: ocaisa

.github/workflows/test-eb-hooks.yml

@@ -64,7 +64,7 @@ jobs:
             COMPATIBLE_EASYCONFIG: 'M4-1.4.19-GCCcore-13.2.0.eb'
             INCOMPATIBLE_EASYCONFIG: 'M4-1.4.19-GCCcore-14.2.0.eb'
             # Pick a site toolchain that will allow the incompatible easyconfig
-            EESSI_SITE_TOP_LEVEL_TOOLCHAINS: '[{"GCCcore": "14.2.0"}]'
+            EESSI_SITE_TOP_LEVEL_TOOLCHAINS: '[{"name": "GCCcore", "version": "14.2.0"}]'
           - EESSI_VERSION: '2025.06'
             COMPATIBLE_EASYCONFIG: 'M4-1.4.19-GCCcore-14.2.0.eb'
             INCOMPATIBLE_EASYCONFIG: 'M4-1.4.19-GCCcore-13.2.0.eb'