add mediaswcodec service

Set up a new service for sw media codec services.

Bug: 111407413

Test: cts-tradefed run cts-dev --module CtsMediaTestCases --compatibility:module-arg CtsMediaTestCases:include-annotation:android.platform.test.annotations.RequiresDevice
Change-Id: Ia1c6a9ef3f0c1d84b2be8756eb1853ffa0597f8e
diff --git a/private/compat/27.0/27.0.ignore.cil b/private/compat/27.0/27.0.ignore.cil
index 1df6a0e..3fccdf3 100644
--- a/private/compat/27.0/27.0.ignore.cil
+++ b/private/compat/27.0/27.0.ignore.cil
@@ -95,6 +95,9 @@
     lowpan_prop
     lowpan_service
     mediaextractor_update_service
+    mediaswcodec
+    mediaswcodec_exec
+    mediaswcodec_tmpfs
     metadata_file
     mnt_product_file
     mnt_vendor_file