Install java for kelvin_hw_test target

Change-Id: I724be0317d2340ac5ad98334e1dbc9b541bc44da

install-prereqs.sh

diff --git a/install-prereqs.sh b/install-prereqs.sh
index 57a896d..ee5442b 100755
--- a/install-prereqs.sh
+++ b/install-prereqs.sh
@@ -75,6 +75,8 @@
     mono-complete
     ncurses-dev
     ninja-build
+    openjdk-17-jdk-headless
+    openjdk-17-jre-headless
     perl
     protobuf-compiler
     pv