Deprecate old Contexthub HAL versions

The latest HAL allows the Contexthub service to enforce and attribute
permissions usage when using nanoapps which must be supported on
devices launching with S+

Fixes: 180100226
Test: compile
Change-Id: Ifff454b0757abe190b22089cb7de37204ee05ce7
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 8e44be0..8d41d5a 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -191,7 +191,7 @@
     </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.contexthub</name>
-        <version>1.0-2</version>
+        <version>1.2</version>
         <interface>
             <name>IContexthub</name>
             <instance>default</instance>