Revert "Revert "Allow dumpstate to dumpsys gpu""

This reverts commit 6daec462.

Reason for revert: b/147458874

Bug: 132402890
Test: build passes on coral-userdebug

Change-Id: Ibcbc06e99561be424aa953e62985abb5b5864c56

prebuilts/api/29.0/private/gpuservice.te

@@ -31,6 +31,10 @@ allow gpuservice adbd:unix_stream_socket { read write getattr };
 # Needed for interactive shell
 allow gpuservice devpts:chr_file { read write getattr };
 
+# Needed for dumpstate to dumpsys gpu.
+allow gpuservice dumpstate:fd use;
+allow gpuservice dumpstate:fifo_file write;
+
 add_service(gpuservice, gpu_service)
 
 # Only uncomment below line when in development

private/gpuservice.te

@@ -31,6 +31,10 @@ allow gpuservice adbd:unix_stream_socket { read write getattr };
 # Needed for interactive shell
 allow gpuservice devpts:chr_file { read write getattr };
 
+# Needed for dumpstate to dumpsys gpu.
+allow gpuservice dumpstate:fd use;
+allow gpuservice dumpstate:fifo_file write;
+
 add_service(gpuservice, gpu_service)
 
 # Only uncomment below line when in development