Also disable no-unsafe-argument rule

This rule is also triggered by stricter types in @actions/github v9

Co-authored-by: henrymercer <14129055+henrymercer@users.noreply.github.com>

Author: Copilot

eslint.config.mjs

@@ -152,6 +152,7 @@ export default [
 
     rules: {
       "@typescript-eslint/no-explicit-any": "off",
+      "@typescript-eslint/no-unsafe-argument": "off",
       "@typescript-eslint/no-unsafe-assignment": "off",
       "@typescript-eslint/no-unsafe-call": "off",
       "@typescript-eslint/no-unsafe-enum-comparison": "off",

src/feature-flags.test.ts

@@ -259,17 +259,13 @@ for (const feature of Object.keys(featureConfig)) {
 
         // The type system should prevent this happening, but test that if we
         // bypass it we get the expected error.
-        await t.throwsAsync(
-          // eslint-disable-next-line @typescript-eslint/no-unsafe-argument
-          async () => features.getValue(feature as any),
-          {
-            message: `Internal error: A ${
-              featureConfig[feature].minimumVersion !== undefined
-                ? "minimum version"
-                : "required tools feature"
-            } is specified for feature ${feature}, but no instance of CodeQL was provided.`,
-          },
-        );
+        await t.throwsAsync(async () => features.getValue(feature as any), {
+          message: `Internal error: A ${
+            featureConfig[feature].minimumVersion !== undefined
+              ? "minimum version"
+              : "required tools feature"
+          } is specified for feature ${feature}, but no instance of CodeQL was provided.`,
+        });
       });
     });
   }