chore: ignore codemirror update (#7347)

Author: sheremet-va

.github/renovate.json5

@@ -35,12 +35,12 @@
     "@types/chai",
     "@sinonjs/fake-timers",
     "cac",
-    // Pinned due to https://github.com/vitest-dev/vitest/issues/4710
-    "log-update",
     // Pinned because it requires "node" condition in the new version
     // But we intentionally build Vitest ambiguously
     "find-up",
     // Transitive dependency that we patch
-    "acorn"
+    "acorn",
+    // Keep using codemirror 5
+    "codemirror"
   ]
 }