update spread compat requirements (fix league/csv issue)

Author: lekoala

composer.json

@@ -22,7 +22,7 @@
         "silverstripe/recipe-plugin": "^2",
         "silverstripe/vendor-plugin": "^2",
         "silverstripe/framework": "^5",
-        "lekoala/spread-compat": "^0.6.1|^0.7"
+        "lekoala/spread-compat": "^0.8"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5",