Merge "Allow shell access on /dev/uhid node"

private/shell.te

 typeattribute shell coredomain;
 
+# allow shell input injection
+allow shell uhid_device:chr_file rw_file_perms;
+
 # systrace support - allow atrace to run
 allow shell debugfs_tracing:dir r_dir_perms;
 allow shell debugfs_tracing:file r_file_perms;