project-lakitu: Allow sys-fs/e2fsprogs from portage-stable.

BUG=b/179108837
TEST=presubmit
RELEASE_NOTE=None

Change-Id: I91ae5f7d85ed468c7283df7318e8543dafcadfc4
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/11918
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>
diff --git a/project-lakitu/profiles/base/package.mask b/project-lakitu/profiles/base/package.mask
index 1ad4d4a..b168123 100644
--- a/project-lakitu/profiles/base/package.mask
+++ b/project-lakitu/profiles/base/package.mask
@@ -1,7 +1,5 @@
 # Mask audit from portage-stable
 sys-process/audit::portage-stable
 sys-apps/shadow::portage-stable
-# Mask e2fsprogs from portage-stable
-sys-fs/e2fsprogs::portage-stable
 # Mask audit from chromiumos-overlay
 sys-process/audit::chromiumos