Introduce IBootControl 1.1.

libsnapshot needs to communicate to the bootloader that a merge is in
progress. This can be used to prevent factory data resets, prevent
flashing or wiping userdata/metadata, and warning when the active slot
changes.

Bug: 138861550
Test: builds
Change-Id: I577877696b5ec6920b9520d518374931ce9ddfaa
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 409c5a2..a409650 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -89,7 +89,7 @@
     </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.boot</name>
-        <version>1.0</version>
+        <version>1.1</version>
         <interface>
             <name>IBootControl</name>
             <instance>default</instance>