eclass-overlay: add qrtr user

The qrtr-ns daemon will run as this user for sandboxing purposes.

BUG=b:74122233
TEST=deploy image, run qrtr-ns under minijail

Change-Id: I7eb27921235b3b3f014ea1a78b66e00290b2e5cf
Reviewed-on: https://chromium-review.googlesource.com/1030261
Commit-Ready: Eric Caruso <ejcaruso@chromium.org>
Tested-by: Eric Caruso <ejcaruso@chromium.org>
Reviewed-by: Eric Caruso <ejcaruso@chromium.org>
diff --git a/profiles/base/accounts/group/qrtr b/profiles/base/accounts/group/qrtr
new file mode 100644
index 0000000..4ebbbc0
--- /dev/null
+++ b/profiles/base/accounts/group/qrtr
@@ -0,0 +1,3 @@
+group:qrtr
+gid:20109
+users:qrtr
diff --git a/profiles/base/accounts/user/qrtr b/profiles/base/accounts/user/qrtr
new file mode 100644
index 0000000..3c03d37
--- /dev/null
+++ b/profiles/base/accounts/user/qrtr
@@ -0,0 +1,6 @@
+user:qrtr
+uid:20109
+gid:20109
+gecos:Qualcomm IPC router userspace helpers
+home:/dev/null
+shell:/bin/false