storage: fix dumpstate avc denials

Bug: 261933169
Test: no avc denial when generating bugreport
Change-Id: Icaa0749bd8ca6121774058fa459fef3ae1400e07
Signed-off-by: Randall Huang <huangrandall@google.com>
diff --git a/storage/dumpstate.te b/storage/dumpstate.te
new file mode 100644
index 0000000..2c01193
--- /dev/null
+++ b/storage/dumpstate.te
@@ -0,0 +1 @@
+allow dumpstate sysfs_scsi_devices_0000:file r_file_perms;
\ No newline at end of file