All hals are marked optional in compatibility matrices (Q~T)

Requirements are tested separatedly, in vts_treble_vintf_test.

New requirements are reflected in vts_treble_vintf_test. See change
If922f97cbf9fc.

Test: TH
Bug: 247575800

Change-Id: I6bc267dee4ca6145b9e7b40abde773ce5fc52e8c
diff --git a/compatibility_matrices/compatibility_matrix.7.xml b/compatibility_matrices/compatibility_matrix.7.xml
index 5694945..3c6c3de 100644
--- a/compatibility_matrices/compatibility_matrix.7.xml
+++ b/compatibility_matrices/compatibility_matrix.7.xml
@@ -327,7 +327,7 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <hal format="aidl" optional="false">
+    <hal format="aidl" optional="true">
         <name>android.hardware.health</name>
         <version>1</version>
         <interface>
@@ -501,7 +501,7 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <hal format="aidl" optional="false">
+    <hal format="aidl" optional="true">
         <name>android.hardware.power</name>
         <version>2-3</version>
         <interface>