Update slicer to aosp-main circa 2025-07-24 (#201)

Add support for DEX V41. Possibly other fixes, too, but mostly that one.

Fixes: 197
Test: Tested on an Android device with DEX V41 enabled

Author: alanv

dexmaker-mockito-inline/external/slicer/README.txt

@@ -1 +1 @@
-Copied from aosp/master::tools/dexter/slicer on 02/26/2018 + removed Android.bp
+Copied from aosp/main::tools/dexter/slicer on 07/24/2025 + removed Android.bp and tests