policykit-1 package was replaced with polkitd and pkexec

Bypass-Presubmit-Reason: change not patchable
Change-Id: I17519155e0f80db73987a12a3de086d46d1512fb

install-prereqs.sh

diff --git a/install-prereqs.sh b/install-prereqs.sh
index 35c7ef3..a05f53c 100755
--- a/install-prereqs.sh
+++ b/install-prereqs.sh
@@ -93,7 +93,8 @@
     texlive-metapost
     u-boot-tools
     uml-utilities
-    policykit-1
+    polkitd
+    pkexec
     screen
     wget
     xmake