Add ImsMedia APIs for interworking with vendor RTP stacks

Bug: 203240638
Test: Make
Change-Id: Iac9ab17265e36cd15277098fb3dbab1bbf778982
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 5d92304..76c088a 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -571,6 +571,14 @@
             <instance>default</instance>
         </interface>
     </hal>
+    <hal format="aidl" optional="true">
+        <name>android.hardware.radio.ims.media</name>
+        <version>1</version>
+        <interface>
+            <name>IImsMedia</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.renderscript</name>
         <version>1.0</version>