lake update

Author: kim-em

lake-manifest.json

@@ -65,7 +65,7 @@
    "type": "git",
    "subDir": null,
    "scope": "leanprover-community",
-   "rev": "afa632d895b1b345b5b5b5b39f56b0935f8209e9",
+   "rev": "e94d5e4b0500e3013afb79c44e42a36282c760c3",
    "name": "batteries",
    "manifestFile": "lake-manifest.json",
    "inputRev": "nightly-testing",