Current (5) matrix: use radio.config@1.2::IRadioConfig

1.1 IRadioConfig does not exist. radio.config@1.2 is a
minor version uprev that only updates the sub interfaces,
not the top level interface.

Test: builds

Bug: 135172251
Change-Id: Ia576cea29c63850ddb531f7c972fa4ebaecd20c7
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 2284723..6e1bc8f 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -365,7 +365,10 @@
     </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.radio.config</name>
-        <version>1.2</version>
+        <!--
+        See compatibility_matrix.4.xml on versioning of radio config HAL.
+        -->
+        <version>1.1</version>
         <interface>
             <name>IRadioConfig</name>
             <instance>default</instance>