Drop <name>I</name> from mapper HAL.

libvintf now supports empty interface names for native HALs.

Test: TH
Bug: 264267049
Change-Id: I4b2b1ae8805c31407155ab66b5602612762467f1
diff --git a/cros_gralloc/mapper_stablec/mapper.minigbm.xml b/cros_gralloc/mapper_stablec/mapper.minigbm.xml
index 2d636fd..282f7c8 100644
--- a/cros_gralloc/mapper_stablec/mapper.minigbm.xml
+++ b/cros_gralloc/mapper_stablec/mapper.minigbm.xml
@@ -3,7 +3,6 @@
         <name>mapper</name>
         <version>5.0</version>
         <interface>
-            <name>I</name>
             <instance>minigbm</instance>
         </interface>
     </hal>