ci: skip EMFILE test on Node.js 26 (#21265)

* ci: fix `EMFILE` test on Node.js 26.8+

* wip

Author: lumirlumir

.github/workflows/ci.yml

@@ -91,6 +91,10 @@ jobs:
             - name: Fuzz Test
               run: node Makefile fuzz
             - name: Test EMFILE Handling
+              # Node.js 26.8+ no longer reliably triggers `EMFILE` for small-file reads.
+              # See: https://github.com/nodejs/node/pull/65327
+              # TODO: Re-enable after replacing this with deterministic error injection.
+              if: matrix.node != '26.x'
               run: npm run test:emfile
 
     test_on_browser: