Allow rebalance interrupts to chown am: 9b1dc1d0a8 am: 612b717259

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/google/pixel-sepolicy/+/15615939

Change-Id: If9496eaefe99eb977f95fe7ab0781c73848601fb
diff --git a/rebalance_interrupts/rebalance_interrupts.te b/rebalance_interrupts/rebalance_interrupts.te
index 668a696..a76b7d6 100644
--- a/rebalance_interrupts/rebalance_interrupts.te
+++ b/rebalance_interrupts/rebalance_interrupts.te
@@ -7,4 +7,5 @@
 allow rebalance_interrupts_vendor sysfs_irq:dir r_dir_perms;
 allow rebalance_interrupts_vendor sysfs_irq:file r_file_perms;
 allow rebalance_interrupts_vendor proc_irq:dir r_dir_perms;
-allow rebalance_interrupts_vendor proc_irq:file rw_file_perms;
+allow rebalance_interrupts_vendor proc_irq:file { rw_file_perms setattr };
+allow rebalance_interrupts_vendor self:capability { chown setuid setgid };