add mediaswcodec to watchdog and dumpstate

bug: 130887807
test: adb bugreport and check mediaswcodec stack is there
Change-Id: I4a37e4e06c4905f435e96d8b1497e3617e688478
(cherry-picked from https://android-review.googlesource.com/c/platform/system/sepolicy/+/947830)
diff --git a/private/system_server.te b/private/system_server.te
index c05413a..e724447 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -262,8 +262,9 @@
   inputflinger
   mediadrmserver
   mediaextractor
-  mediaserver
   mediametrics
+  mediaserver
+  mediaswcodec
   sdcardd
   statsd
   surfaceflinger
diff --git a/public/dumpstate.te b/public/dumpstate.te
index 2d5215f..1db4694 100644
--- a/public/dumpstate.te
+++ b/public/dumpstate.te
@@ -69,6 +69,7 @@
   mediaextractor
   mediametrics
   mediaserver
+  mediaswcodec
   sdcardd
   surfaceflinger