Rename user and group arc-networkd -> patchpaneld

BUG=b:151879931
TEST=build & flash atlas, tasts, manual connectivity check

Cq-Depend:chromium:2174108
Cq-Depend:chromium:2174328
Change-Id: I08bd4315623cc030ab4b68fbb125afe34f16337e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/2172731
Tested-by: Garrick Evans <garrick@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Hugo Benichi <hugobenichi@google.com>
Commit-Queue: Garrick Evans <garrick@chromium.org>
diff --git a/profiles/base/accounts/group/arc-networkd b/profiles/base/accounts/group/arc-networkd
deleted file mode 100644
index b51bb02..0000000
--- a/profiles/base/accounts/group/arc-networkd
+++ /dev/null
@@ -1,3 +0,0 @@
-group:arc-networkd
-gid:284
-users:
diff --git a/profiles/base/accounts/group/patchpaneld b/profiles/base/accounts/group/patchpaneld
new file mode 100644
index 0000000..31ef05d
--- /dev/null
+++ b/profiles/base/accounts/group/patchpaneld
@@ -0,0 +1,3 @@
+group:patchpaneld
+gid:284
+users:
diff --git a/profiles/base/accounts/user/arc-networkd b/profiles/base/accounts/user/arc-networkd
deleted file mode 100644
index b4337ee..0000000
--- a/profiles/base/accounts/user/arc-networkd
+++ /dev/null
@@ -1,6 +0,0 @@
-user:arc-networkd
-uid:284
-gid:284
-gecos:CrOS ARC network service daemon
-home:/dev/null
-shell:/bin/false
diff --git a/profiles/base/accounts/user/patchpaneld b/profiles/base/accounts/user/patchpaneld
new file mode 100644
index 0000000..42bae23
--- /dev/null
+++ b/profiles/base/accounts/user/patchpaneld
@@ -0,0 +1,6 @@
+user:patchpaneld
+uid:284
+gid:284
+gecos:CrOS guest networking service daemon
+home:/dev/null
+shell:/bin/false