diagnostics: Add new groups for access /dev/mei0

BUG=b:262025247
TEST=./display-accts.py --lint

Cq-Depend: chromium:4072685
Change-Id: Ib575912bfd78db20f41dd159b4dcd502f413d282
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/4073050
Reviewed-by: Kerker Yang <kerker@chromium.org>
Commit-Queue: Moises Veleta <moises.veleta@intel.com>
Reviewed-by: Allen Webb <allenwebb@google.com>
Tested-by: Moises Veleta <moises.veleta@intel.com>
diff --git a/profiles/base/accounts/group/healthd_psr b/profiles/base/accounts/group/healthd_psr
new file mode 100644
index 0000000..ab1c92b
--- /dev/null
+++ b/profiles/base/accounts/group/healthd_psr
@@ -0,0 +1,3 @@
+group:healthd_psr
+gid:20200
+users:healthd_psr
diff --git a/profiles/base/accounts/group/mei-access b/profiles/base/accounts/group/mei-access
new file mode 100644
index 0000000..604b655
--- /dev/null
+++ b/profiles/base/accounts/group/mei-access
@@ -0,0 +1,5 @@
+group:mei-access
+gid:427
+# This group is to grant rw access of /dev/mei0 to healthd_psr, because
+# they need access w/o being root.
+users:healthd_psr
diff --git a/profiles/base/accounts/user/healthd_psr b/profiles/base/accounts/user/healthd_psr
new file mode 100644
index 0000000..fb5e825
--- /dev/null
+++ b/profiles/base/accounts/user/healthd_psr
@@ -0,0 +1,6 @@
+user:healthd_psr
+uid:20200
+gid:20200
+gecos:Healthd user for psr delegate.
+home:/dev/null
+shell:/bin/false